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n="break"===t;this.next(),this.eat(w.semi)||this.insertSemicolon()?e.label=null:this.type!==w.name?this.unexpected():(e.label=this.parseIdent(),this.semicolon());for(var a=0;a=6?this.eat(w.semi):this.semicolon(),this.finishNode(e,"DoWhileStatement")},K.parseForStatement=function(e){this.next();var t=this.options.ecmaVersion>=9&&(this.inAsync||!this.inFunction&&this.options.allowAwaitOutsideFunction)&&this.eatContextual("await")?this.lastTokStart:-1;if(this.labels.push(V),this.enterScope(0),this.expect(w.parenL),this.type===w.semi)return t>-1&&this.unexpected(t),this.parseFor(e,null);var n=this.isLet();if(this.type===w._var||this.type===w._const||n){var a=this.startNode(),r=n?"let":this.value;return this.next(),this.parseVar(a,!0,r),this.finishNode(a,"VariableDeclaration"),(this.type===w._in||this.options.ecmaVersion>=6&&this.isContextual("of"))&&1===a.declarations.length?(this.options.ecmaVersion>=9&&(this.type===w._in?t>-1&&this.unexpected(t):e.await=t>-1),this.parseForIn(e,a)):(t>-1&&this.unexpected(t),this.parseFor(e,a))}var i=new z,o=this.parseExpression(!0,i);return this.type===w._in||this.options.ecmaVersion>=6&&this.isContextual("of")?(this.options.ecmaVersion>=9&&(this.type===w._in?t>-1&&this.unexpected(t):e.await=t>-1),this.toAssignable(o,!1,i),this.checkLVal(o),this.parseForIn(e,o)):(this.checkExpressionErrors(i,!0),t>-1&&this.unexpected(t),this.parseFor(e,o))},K.parseFunctionStatement=function(e,t,n){return this.next(),this.parseFunction(e,G|(n?0:X),!1,t)},K.parseIfStatement=function(e){return this.next(),e.test=this.parseParenExpression(),e.consequent=this.parseStatement("if"),e.alternate=this.eat(w._else)?this.parseStatement("if"):null,this.finishNode(e,"IfStatement")},K.parseReturnStatement=function(e){return this.inFunction||this.options.allowReturnOutsideFunction||this.raise(this.start,"'return' outside of function"),this.next(),this.eat(w.semi)||this.insertSemicolon()?e.argument=null:(e.argument=this.parseExpression(),this.semicolon()),this.finishNode(e,"ReturnStatement")},K.parseSwitchStatement=function(e){var t;this.next(),e.discriminant=this.parseParenExpression(),e.cases=[],this.expect(w.braceL),this.labels.push(W),this.enterScope(0);for(var n=!1;this.type!==w.braceR;)if(this.type===w._case||this.type===w._default){var a=this.type===w._case;t&&this.finishNode(t,"SwitchCase"),e.cases.push(t=this.startNode()),t.consequent=[],this.next(),a?t.test=this.parseExpression():(n&&this.raiseRecoverable(this.lastTokStart,"Multiple default clauses"),n=!0,t.test=null),this.expect(w.colon)}else t||this.unexpected(),t.consequent.push(this.parseStatement(null));return this.exitScope(),t&&this.finishNode(t,"SwitchCase"),this.next(),this.labels.pop(),this.finishNode(e,"SwitchStatement")},K.parseThrowStatement=function(e){return this.next(),x.test(this.input.slice(this.lastTokEnd,this.start))&&this.raise(this.lastTokEnd,"Illegal newline after throw"),e.argument=this.parseExpression(),this.semicolon(),this.finishNode(e,"ThrowStatement")};var q=[];K.parseTryStatement=function(e){if(this.next(),e.block=this.parseBlock(),e.handler=null,this.type===w._catch){var t=this.startNode();if(this.next(),this.eat(w.parenL)){t.param=this.parseBindingAtom();var n="Identifier"===t.param.type;this.enterScope(n?32:0),this.checkLVal(t.param,n?4:2),this.expect(w.parenR)}else this.options.ecmaVersion<10&&this.unexpected(),t.param=null,this.enterScope(0);t.body=this.parseBlock(!1),this.exitScope(),e.handler=this.finishNode(t,"CatchClause")}return e.finalizer=this.eat(w._finally)?this.parseBlock():null,e.handler||e.finalizer||this.raise(e.start,"Missing catch or finally clause"),this.finishNode(e,"TryStatement")},K.parseVarStatement=function(e,t){return this.next(),this.parseVar(e,!1,t),this.semicolon(),this.finishNode(e,"VariableDeclaration")},K.parseWhileStatement=function(e){return this.next(),e.test=this.parseParenExpression(),this.labels.push(V),e.body=this.parseStatement("while"),this.labels.pop(),this.finishNode(e,"WhileStatement")},K.parseWithStatement=function(e){return this.strict&&this.raise(this.start,"'with' in strict mode"),this.next(),e.object=this.parseParenExpression(),e.body=this.parseStatement("with"),this.finishNode(e,"WithStatement")},K.parseEmptyStatement=function(e){return this.next(),this.finishNode(e,"EmptyStatement")},K.parseLabeledStatement=function(e,t,n,a){for(var r=0,i=this.labels;r=0;s--){var u=this.labels[s];if(u.statementStart!==e.start)break;u.statementStart=this.start,u.kind=o}return this.labels.push({name:t,kind:o,statementStart:this.start}),e.body=this.parseStatement(a?-1===a.indexOf("label")?a+"label":a:"label"),this.labels.pop(),e.label=n,this.finishNode(e,"LabeledStatement")},K.parseExpressionStatement=function(e,t){return e.expression=t,this.semicolon(),this.finishNode(e,"ExpressionStatement")},K.parseBlock=function(e,t){for(void 0===e&&(e=!0),void 0===t&&(t=this.startNode()),t.body=[],this.expect(w.braceL),e&&this.enterScope(0);!this.eat(w.braceR);){var n=this.parseStatement(null);t.body.push(n)}return e&&this.exitScope(),this.finishNode(t,"BlockStatement")},K.parseFor=function(e,t){return e.init=t,this.expect(w.semi),e.test=this.type===w.semi?null:this.parseExpression(),this.expect(w.semi),e.update=this.type===w.parenR?null:this.parseExpression(),this.expect(w.parenR),e.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(e,"ForStatement")},K.parseForIn=function(e,t){var n=this.type===w._in;return this.next(),"VariableDeclaration"===t.type&&null!=t.declarations[0].init&&(!n||this.options.ecmaVersion<8||this.strict||"var"!==t.kind||"Identifier"!==t.declarations[0].id.type)?this.raise(t.start,(n?"for-in":"for-of")+" loop variable declaration may not have an initializer"):"AssignmentPattern"===t.type&&this.raise(t.start,"Invalid left-hand side in for-loop"),e.left=t,e.right=n?this.parseExpression():this.parseMaybeAssign(),this.expect(w.parenR),e.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(e,n?"ForInStatement":"ForOfStatement")},K.parseVar=function(e,t,n){for(e.declarations=[],e.kind=n;;){var a=this.startNode();if(this.parseVarId(a,n),this.eat(w.eq)?a.init=this.parseMaybeAssign(t):"const"!==n||this.type===w._in||this.options.ecmaVersion>=6&&this.isContextual("of")?"Identifier"===a.id.type||t&&(this.type===w._in||this.isContextual("of"))?a.init=null:this.raise(this.lastTokEnd,"Complex binding patterns require an initialization value"):this.unexpected(),e.declarations.push(this.finishNode(a,"VariableDeclarator")),!this.eat(w.comma))break}return e},K.parseVarId=function(e,t){e.id=this.parseBindingAtom(),this.checkLVal(e.id,"var"===t?1:2,!1)};var G=1,X=2;K.parseFunction=function(e,t,n,a){this.initFunction(e),(this.options.ecmaVersion>=9||this.options.ecmaVersion>=6&&!a)&&(this.type===w.star&&t&X&&this.unexpected(),e.generator=this.eat(w.star)),this.options.ecmaVersion>=8&&(e.async=!!a),t&G&&(e.id=4&t&&this.type!==w.name?null:this.parseIdent(),!e.id||t&X||this.checkLVal(e.id,this.strict||e.generator||e.async?this.treatFunctionsAsVar?1:2:3));var r=this.yieldPos,i=this.awaitPos,o=this.awaitIdentPos;return this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(P(e.async,e.generator)),t&G||(e.id=this.type===w.name?this.parseIdent():null),this.parseFunctionParams(e),this.parseFunctionBody(e,n,!1),this.yieldPos=r,this.awaitPos=i,this.awaitIdentPos=o,this.finishNode(e,t&G?"FunctionDeclaration":"FunctionExpression")},K.parseFunctionParams=function(e){this.expect(w.parenL),e.params=this.parseBindingList(w.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},K.parseClass=function(e,t){this.next();var n=this.strict;this.strict=!0,this.parseClassId(e,t),this.parseClassSuper(e);var a=this.startNode(),r=!1;for(a.body=[],this.expect(w.braceL);!this.eat(w.braceR);){var i=this.parseClassElement(null!==e.superClass);i&&(a.body.push(i),"MethodDefinition"===i.type&&"constructor"===i.kind&&(r&&this.raise(i.start,"Duplicate constructor in the same class"),r=!0))}return e.body=this.finishNode(a,"ClassBody"),this.strict=n,this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},K.parseClassElement=function(e){var t=this;if(this.eat(w.semi))return null;var n=this.startNode(),a=function(e,a){void 0===a&&(a=!1);var r=t.start,i=t.startLoc;return!!t.eatContextual(e)&&(!(t.type===w.parenL||a&&t.canInsertSemicolon())||(n.key&&t.unexpected(),n.computed=!1,n.key=t.startNodeAt(r,i),n.key.name=e,t.finishNode(n.key,"Identifier"),!1))};n.kind="method",n.static=a("static");var r=this.eat(w.star),i=!1;r||(this.options.ecmaVersion>=8&&a("async",!0)?(i=!0,r=this.options.ecmaVersion>=9&&this.eat(w.star)):a("get")?n.kind="get":a("set")&&(n.kind="set")),n.key||this.parsePropertyName(n);var o=n.key,s=!1;return n.computed||n.static||!("Identifier"===o.type&&"constructor"===o.name||"Literal"===o.type&&"constructor"===o.value)?n.static&&"Identifier"===o.type&&"prototype"===o.name&&this.raise(o.start,"Classes may not have a static property named prototype"):("method"!==n.kind&&this.raise(o.start,"Constructor can't have get/set modifier"),r&&this.raise(o.start,"Constructor can't be a generator"),i&&this.raise(o.start,"Constructor can't be an async method"),n.kind="constructor",s=e),this.parseClassMethod(n,r,i,s),"get"===n.kind&&0!==n.value.params.length&&this.raiseRecoverable(n.value.start,"getter should have no params"),"set"===n.kind&&1!==n.value.params.length&&this.raiseRecoverable(n.value.start,"setter should have exactly one param"),"set"===n.kind&&"RestElement"===n.value.params[0].type&&this.raiseRecoverable(n.value.params[0].start,"Setter cannot use rest params"),n},K.parseClassMethod=function(e,t,n,a){return e.value=this.parseMethod(t,n,a),this.finishNode(e,"MethodDefinition")},K.parseClassId=function(e,t){this.type===w.name?(e.id=this.parseIdent(),t&&this.checkLVal(e.id,2,!1)):(!0===t&&this.unexpected(),e.id=null)},K.parseClassSuper=function(e){e.superClass=this.eat(w._extends)?this.parseExprSubscripts():null},K.parseExport=function(e,t){if(this.next(),this.eat(w.star))return this.expectContextual("from"),this.type!==w.string&&this.unexpected(),e.source=this.parseExprAtom(),this.semicolon(),this.finishNode(e,"ExportAllDeclaration");if(this.eat(w._default)){var n;if(this.checkExport(t,"default",this.lastTokStart),this.type===w._function||(n=this.isAsyncFunction())){var a=this.startNode();this.next(),n&&this.next(),e.declaration=this.parseFunction(a,4|G,!1,n)}else if(this.type===w._class){var r=this.startNode();e.declaration=this.parseClass(r,"nullableID")}else e.declaration=this.parseMaybeAssign(),this.semicolon();return this.finishNode(e,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())e.declaration=this.parseStatement(null),"VariableDeclaration"===e.declaration.type?this.checkVariableExport(t,e.declaration.declarations):this.checkExport(t,e.declaration.id.name,e.declaration.id.start),e.specifiers=[],e.source=null;else{if(e.declaration=null,e.specifiers=this.parseExportSpecifiers(t),this.eatContextual("from"))this.type!==w.string&&this.unexpected(),e.source=this.parseExprAtom();else{for(var i=0,o=e.specifiers;i=6&&e)switch(e.type){case"Identifier":this.inAsync&&"await"===e.name&&this.raise(e.start,"Cannot use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":case"RestElement":break;case"ObjectExpression":e.type="ObjectPattern",n&&this.checkPatternErrors(n,!0);for(var a=0,r=e.properties;a=8&&!i&&"async"===o.name&&!this.canInsertSemicolon()&&this.eat(w._function))return this.parseFunction(this.startNodeAt(a,r),0,!1,!0);if(n&&!this.canInsertSemicolon()){if(this.eat(w.arrow))return this.parseArrowExpression(this.startNodeAt(a,r),[o],!1);if(this.options.ecmaVersion>=8&&"async"===o.name&&this.type===w.name&&!i)return o=this.parseIdent(!1),!this.canInsertSemicolon()&&this.eat(w.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(a,r),[o],!0)}return o;case w.regexp:var s=this.value;return(t=this.parseLiteral(s.value)).regex={pattern:s.pattern,flags:s.flags},t;case w.num:case w.string:return this.parseLiteral(this.value);case w._null:case w._true:case w._false:return(t=this.startNode()).value=this.type===w._null?null:this.type===w._true,t.raw=this.type.keyword,this.next(),this.finishNode(t,"Literal");case w.parenL:var u=this.start,d=this.parseParenAndDistinguishExpression(n);return e&&(e.parenthesizedAssign<0&&!this.isSimpleAssignTarget(d)&&(e.parenthesizedAssign=u),e.parenthesizedBind<0&&(e.parenthesizedBind=u)),d;case w.bracketL:return t=this.startNode(),this.next(),t.elements=this.parseExprList(w.bracketR,!0,!0,e),this.finishNode(t,"ArrayExpression");case w.braceL:return this.parseObj(!1,e);case w._function:return t=this.startNode(),this.next(),this.parseFunction(t,0);case w._class:return this.parseClass(this.startNode(),!1);case w._new:return this.parseNew();case w.backQuote:return this.parseTemplate();case w._import:return this.options.ecmaVersion>10?this.parseDynamicImport():this.unexpected();default:this.unexpected()}},J.parseDynamicImport=function(){var e=this.startNode();return this.next(),this.type!==w.parenL&&this.unexpected(),this.finishNode(e,"Import")},J.parseLiteral=function(e){var t=this.startNode();return t.value=e,t.raw=this.input.slice(this.start,this.end),110===t.raw.charCodeAt(t.raw.length-1)&&(t.bigint=t.raw.slice(0,-1)),this.next(),this.finishNode(t,"Literal")},J.parseParenExpression=function(){this.expect(w.parenL);var e=this.parseExpression();return this.expect(w.parenR),e},J.parseParenAndDistinguishExpression=function(e){var t,n=this.start,a=this.startLoc,r=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var i,o=this.start,s=this.startLoc,u=[],d=!0,c=!1,l=new z,f=this.yieldPos,g=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==w.parenR;){if(d?d=!1:this.expect(w.comma),r&&this.afterTrailingComma(w.parenR,!0)){c=!0;break}if(this.type===w.ellipsis){i=this.start,u.push(this.parseParenItem(this.parseRestBinding())),this.type===w.comma&&this.raise(this.start,"Comma is not permitted after the rest element");break}u.push(this.parseMaybeAssign(!1,l,this.parseParenItem))}var h=this.start,p=this.startLoc;if(this.expect(w.parenR),e&&!this.canInsertSemicolon()&&this.eat(w.arrow))return this.checkPatternErrors(l,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=f,this.awaitPos=g,this.parseParenArrowList(n,a,u);u.length&&!c||this.unexpected(this.lastTokStart),i&&this.unexpected(i),this.checkExpressionErrors(l,!0),this.yieldPos=f||this.yieldPos,this.awaitPos=g||this.awaitPos,u.length>1?((t=this.startNodeAt(o,s)).expressions=u,this.finishNodeAt(t,"SequenceExpression",h,p)):t=u[0]}else t=this.parseParenExpression();if(this.options.preserveParens){var A=this.startNodeAt(n,a);return A.expression=t,this.finishNode(A,"ParenthesizedExpression")}return t},J.parseParenItem=function(e){return e},J.parseParenArrowList=function(e,t,n){return this.parseArrowExpression(this.startNodeAt(e,t),n)};var $=[];J.parseNew=function(){var e=this.startNode(),t=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(w.dot)){e.meta=t;var n=this.containsEsc;return e.property=this.parseIdent(!0),("target"!==e.property.name||n)&&this.raiseRecoverable(e.property.start,"The only valid meta property for new is new.target"),this.inNonArrowFunction()||this.raiseRecoverable(e.start,"new.target can only be used in functions"),this.finishNode(e,"MetaProperty")}var a=this.start,r=this.startLoc;return e.callee=this.parseSubscripts(this.parseExprAtom(),a,r,!0),this.options.ecmaVersion>10&&"Import"===e.callee.type&&this.raise(e.callee.start,"Cannot use new with import(...)"),this.eat(w.parenL)?e.arguments=this.parseExprList(w.parenR,this.options.ecmaVersion>=8&&"Import"!==e.callee.type,!1):e.arguments=$,this.finishNode(e,"NewExpression")},J.parseTemplateElement=function(e){var t=e.isTagged,n=this.startNode();return this.type===w.invalidTemplate?(t||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),n.value={raw:this.value,cooked:null}):n.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),n.tail=this.type===w.backQuote,this.finishNode(n,"TemplateElement")},J.parseTemplate=function(e){void 0===e&&(e={});var t=e.isTagged;void 0===t&&(t=!1);var n=this.startNode();this.next(),n.expressions=[];var a=this.parseTemplateElement({isTagged:t});for(n.quasis=[a];!a.tail;)this.type===w.eof&&this.raise(this.pos,"Unterminated template literal"),this.expect(w.dollarBraceL),n.expressions.push(this.parseExpression()),this.expect(w.braceR),n.quasis.push(a=this.parseTemplateElement({isTagged:t}));return this.next(),this.finishNode(n,"TemplateLiteral")},J.isAsyncProp=function(e){return!e.computed&&"Identifier"===e.key.type&&"async"===e.key.name&&(this.type===w.name||this.type===w.num||this.type===w.string||this.type===w.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===w.star)&&!x.test(this.input.slice(this.lastTokEnd,this.start))},J.parseObj=function(e,t){var n=this.startNode(),a=!0,r={};for(n.properties=[],this.next();!this.eat(w.braceR);){if(a)a=!1;else if(this.expect(w.comma),this.afterTrailingComma(w.braceR))break;var i=this.parseProperty(e,t);e||this.checkPropClash(i,r,t),n.properties.push(i)}return this.finishNode(n,e?"ObjectPattern":"ObjectExpression")},J.parseProperty=function(e,t){var n,a,r,i,o=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(w.ellipsis))return e?(o.argument=this.parseIdent(!1),this.type===w.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.finishNode(o,"RestElement")):(this.type===w.parenL&&t&&(t.parenthesizedAssign<0&&(t.parenthesizedAssign=this.start),t.parenthesizedBind<0&&(t.parenthesizedBind=this.start)),o.argument=this.parseMaybeAssign(!1,t),this.type===w.comma&&t&&t.trailingComma<0&&(t.trailingComma=this.start),this.finishNode(o,"SpreadElement"));this.options.ecmaVersion>=6&&(o.method=!1,o.shorthand=!1,(e||t)&&(r=this.start,i=this.startLoc),e||(n=this.eat(w.star)));var s=this.containsEsc;return this.parsePropertyName(o),!e&&!s&&this.options.ecmaVersion>=8&&!n&&this.isAsyncProp(o)?(a=!0,n=this.options.ecmaVersion>=9&&this.eat(w.star),this.parsePropertyName(o,t)):a=!1,this.parsePropertyValue(o,e,n,a,r,i,t,s),this.finishNode(o,"Property")},J.parsePropertyValue=function(e,t,n,a,r,i,o,s){if((n||a)&&this.type===w.colon&&this.unexpected(),this.eat(w.colon))e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,o),e.kind="init";else if(this.options.ecmaVersion>=6&&this.type===w.parenL)t&&this.unexpected(),e.kind="init",e.method=!0,e.value=this.parseMethod(n,a);else if(t||s||!(this.options.ecmaVersion>=5)||e.computed||"Identifier"!==e.key.type||"get"!==e.key.name&&"set"!==e.key.name||this.type===w.comma||this.type===w.braceR)this.options.ecmaVersion>=6&&!e.computed&&"Identifier"===e.key.type?((n||a)&&this.unexpected(),this.checkUnreserved(e.key),"await"!==e.key.name||this.awaitIdentPos||(this.awaitIdentPos=r),e.kind="init",t?e.value=this.parseMaybeDefault(r,i,e.key):this.type===w.eq&&o?(o.shorthandAssign<0&&(o.shorthandAssign=this.start),e.value=this.parseMaybeDefault(r,i,e.key)):e.value=e.key,e.shorthand=!0):this.unexpected();else{(n||a)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),e.value=this.parseMethod(!1);var u="get"===e.kind?0:1;if(e.value.params.length!==u){var d=e.value.start;"get"===e.kind?this.raiseRecoverable(d,"getter should have no params"):this.raiseRecoverable(d,"setter should have exactly one param")}else"set"===e.kind&&"RestElement"===e.value.params[0].type&&this.raiseRecoverable(e.value.params[0].start,"Setter 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e<=65535?String.fromCharCode(e):(e-=65536,String.fromCharCode(55296+(e>>10),56320+(1023&e)))}function me(e){return 36===e||e>=40&&e<=43||46===e||63===e||e>=91&&e<=94||e>=123&&e<=125}function ye(e){return e>=65&&e<=90||e>=97&&e<=122}function Re(e){return ye(e)||95===e}function be(e){return Re(e)||we(e)}function we(e){return e>=48&&e<=57}function xe(e){return e>=48&&e<=57||e>=65&&e<=70||e>=97&&e<=102}function _e(e){return e>=65&&e<=70?e-65+10:e>=97&&e<=102?e-97+10:e-48}function Ee(e){return e>=48&&e<=55}Ae.prototype.reset=function(e,t,n){var a=-1!==n.indexOf("u");this.start=0|e,this.source=t+"",this.flags=n,this.switchU=a&&this.parser.options.ecmaVersion>=6,this.switchN=a&&this.parser.options.ecmaVersion>=9},Ae.prototype.raise=function(e){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+e)},Ae.prototype.at=function(e){var t=this.source,n=t.length;if(e>=n)return-1;var a=t.charCodeAt(e);if(!this.switchU||a<=55295||a>=57344||e+1>=n)return a;var r=t.charCodeAt(e+1);return r>=56320&&r<=57343?(a<<10)+r-56613888:a},Ae.prototype.nextIndex=function(e){var t=this.source,n=t.length;if(e>=n)return n;var a,r=t.charCodeAt(e);return!this.switchU||r<=55295||r>=57344||e+1>=n||(a=t.charCodeAt(e+1))<56320||a>57343?e+1:e+2},Ae.prototype.current=function(){return this.at(this.pos)},Ae.prototype.lookahead=function(){return this.at(this.nextIndex(this.pos))},Ae.prototype.advance=function(){this.pos=this.nextIndex(this.pos)},Ae.prototype.eat=function(e){return this.current()===e&&(this.advance(),!0)},pe.validateRegExpFlags=function(e){for(var t=e.validFlags,n=e.flags,a=0;a-1&&this.raise(e.start,"Duplicate regular expression flag")}},pe.validateRegExpPattern=function(e){this.regexp_pattern(e),!e.switchN&&this.options.ecmaVersion>=9&&e.groupNames.length>0&&(e.switchN=!0,this.regexp_pattern(e))},pe.regexp_pattern=function(e){e.pos=0,e.lastIntValue=0,e.lastStringValue="",e.lastAssertionIsQuantifiable=!1,e.numCapturingParens=0,e.maxBackReference=0,e.groupNames.length=0,e.backReferenceNames.length=0,this.regexp_disjunction(e),e.pos!==e.source.length&&(e.eat(41)&&e.raise("Unmatched ')'"),(e.eat(93)||e.eat(125))&&e.raise("Lone quantifier brackets")),e.maxBackReference>e.numCapturingParens&&e.raise("Invalid escape");for(var t=0,n=e.backReferenceNames;t=9&&(n=e.eat(60)),e.eat(61)||e.eat(33))return this.regexp_disjunction(e),e.eat(41)||e.raise("Unterminated group"),e.lastAssertionIsQuantifiable=!n,!0}return e.pos=t,!1},pe.regexp_eatQuantifier=function(e,t){return void 0===t&&(t=!1),!!this.regexp_eatQuantifierPrefix(e,t)&&(e.eat(63),!0)},pe.regexp_eatQuantifierPrefix=function(e,t){return e.eat(42)||e.eat(43)||e.eat(63)||this.regexp_eatBracedQuantifier(e,t)},pe.regexp_eatBracedQuantifier=function(e,t){var n=e.pos;if(e.eat(123)){var a=0,r=-1;if(this.regexp_eatDecimalDigits(e)&&(a=e.lastIntValue,e.eat(44)&&this.regexp_eatDecimalDigits(e)&&(r=e.lastIntValue),e.eat(125)))return-1!==r&&r=9?this.regexp_groupSpecifier(e):63===e.current()&&e.raise("Invalid group"),this.regexp_disjunction(e),e.eat(41))return e.numCapturingParens+=1,!0;e.raise("Unterminated group")}return!1},pe.regexp_eatExtendedAtom=function(e){return e.eat(46)||this.regexp_eatReverseSolidusAtomEscape(e)||this.regexp_eatCharacterClass(e)||this.regexp_eatUncapturingGroup(e)||this.regexp_eatCapturingGroup(e)||this.regexp_eatInvalidBracedQuantifier(e)||this.regexp_eatExtendedPatternCharacter(e)},pe.regexp_eatInvalidBracedQuantifier=function(e){return this.regexp_eatBracedQuantifier(e,!0)&&e.raise("Nothing to repeat"),!1},pe.regexp_eatSyntaxCharacter=function(e){var t=e.current();return!!me(t)&&(e.lastIntValue=t,e.advance(),!0)},pe.regexp_eatPatternCharacters=function(e){for(var t=e.pos,n=0;-1!==(n=e.current())&&!me(n);)e.advance();return e.pos!==t},pe.regexp_eatExtendedPatternCharacter=function(e){var t=e.current();return!(-1===t||36===t||t>=40&&t<=43||46===t||63===t||91===t||94===t||124===t)&&(e.advance(),!0)},pe.regexp_groupSpecifier=function(e){if(e.eat(63)){if(this.regexp_eatGroupName(e))return-1!==e.groupNames.indexOf(e.lastStringValue)&&e.raise("Duplicate capture group name"),void e.groupNames.push(e.lastStringValue);e.raise("Invalid group")}},pe.regexp_eatGroupName=function(e){if(e.lastStringValue="",e.eat(60)){if(this.regexp_eatRegExpIdentifierName(e)&&e.eat(62))return!0;e.raise("Invalid capture group name")}return!1},pe.regexp_eatRegExpIdentifierName=function(e){if(e.lastStringValue="",this.regexp_eatRegExpIdentifierStart(e)){for(e.lastStringValue+=ve(e.lastIntValue);this.regexp_eatRegExpIdentifierPart(e);)e.lastStringValue+=ve(e.lastIntValue);return!0}return!1},pe.regexp_eatRegExpIdentifierStart=function(e){var t=e.pos,n=e.current();return e.advance(),92===n&&this.regexp_eatRegExpUnicodeEscapeSequence(e)&&(n=e.lastIntValue),function(e){return h(e,!0)||36===e||95===e}(n)?(e.lastIntValue=n,!0):(e.pos=t,!1)},pe.regexp_eatRegExpIdentifierPart=function(e){var t=e.pos,n=e.current();return e.advance(),92===n&&this.regexp_eatRegExpUnicodeEscapeSequence(e)&&(n=e.lastIntValue),function(e){return p(e,!0)||36===e||95===e||8204===e||8205===e}(n)?(e.lastIntValue=n,!0):(e.pos=t,!1)},pe.regexp_eatAtomEscape=function(e){return!!(this.regexp_eatBackReference(e)||this.regexp_eatCharacterClassEscape(e)||this.regexp_eatCharacterEscape(e)||e.switchN&&this.regexp_eatKGroupName(e))||(e.switchU&&(99===e.current()&&e.raise("Invalid unicode escape"),e.raise("Invalid escape")),!1)},pe.regexp_eatBackReference=function(e){var t=e.pos;if(this.regexp_eatDecimalEscape(e)){var n=e.lastIntValue;if(e.switchU)return n>e.maxBackReference&&(e.maxBackReference=n),!0;if(n<=e.numCapturingParens)return!0;e.pos=t}return!1},pe.regexp_eatKGroupName=function(e){if(e.eat(107)){if(this.regexp_eatGroupName(e))return e.backReferenceNames.push(e.lastStringValue),!0;e.raise("Invalid named reference")}return!1},pe.regexp_eatCharacterEscape=function(e){return this.regexp_eatControlEscape(e)||this.regexp_eatCControlLetter(e)||this.regexp_eatZero(e)||this.regexp_eatHexEscapeSequence(e)||this.regexp_eatRegExpUnicodeEscapeSequence(e)||!e.switchU&&this.regexp_eatLegacyOctalEscapeSequence(e)||this.regexp_eatIdentityEscape(e)},pe.regexp_eatCControlLetter=function(e){var t=e.pos;if(e.eat(99)){if(this.regexp_eatControlLetter(e))return!0;e.pos=t}return!1},pe.regexp_eatZero=function(e){return 48===e.current()&&!we(e.lookahead())&&(e.lastIntValue=0,e.advance(),!0)},pe.regexp_eatControlEscape=function(e){var t=e.current();return 116===t?(e.lastIntValue=9,e.advance(),!0):110===t?(e.lastIntValue=10,e.advance(),!0):118===t?(e.lastIntValue=11,e.advance(),!0):102===t?(e.lastIntValue=12,e.advance(),!0):114===t&&(e.lastIntValue=13,e.advance(),!0)},pe.regexp_eatControlLetter=function(e){var t=e.current();return!!ye(t)&&(e.lastIntValue=t%32,e.advance(),!0)},pe.regexp_eatRegExpUnicodeEscapeSequence=function(e){var t=e.pos;if(e.eat(117)){if(this.regexp_eatFixedHexDigits(e,4)){var n=e.lastIntValue;if(e.switchU&&n>=55296&&n<=56319){var a=e.pos;if(e.eat(92)&&e.eat(117)&&this.regexp_eatFixedHexDigits(e,4)){var r=e.lastIntValue;if(r>=56320&&r<=57343)return e.lastIntValue=1024*(n-55296)+(r-56320)+65536,!0}e.pos=a,e.lastIntValue=n}return!0}if(e.switchU&&e.eat(123)&&this.regexp_eatHexDigits(e)&&e.eat(125)&&function(e){return e>=0&&e<=1114111}(e.lastIntValue))return!0;e.switchU&&e.raise("Invalid unicode escape"),e.pos=t}return!1},pe.regexp_eatIdentityEscape=function(e){if(e.switchU)return!!this.regexp_eatSyntaxCharacter(e)||!!e.eat(47)&&(e.lastIntValue=47,!0);var t=e.current();return!(99===t||e.switchN&&107===t)&&(e.lastIntValue=t,e.advance(),!0)},pe.regexp_eatDecimalEscape=function(e){e.lastIntValue=0;var t=e.current();if(t>=49&&t<=57){do{e.lastIntValue=10*e.lastIntValue+(t-48),e.advance()}while((t=e.current())>=48&&t<=57);return!0}return!1},pe.regexp_eatCharacterClassEscape=function(e){var t=e.current();if(function(e){return 100===e||68===e||115===e||83===e||119===e||87===e}(t))return e.lastIntValue=-1,e.advance(),!0;if(e.switchU&&this.options.ecmaVersion>=9&&(80===t||112===t)){if(e.lastIntValue=-1,e.advance(),e.eat(123)&&this.regexp_eatUnicodePropertyValueExpression(e)&&e.eat(125))return!0;e.raise("Invalid property name")}return!1},pe.regexp_eatUnicodePropertyValueExpression=function(e){var t=e.pos;if(this.regexp_eatUnicodePropertyName(e)&&e.eat(61)){var n=e.lastStringValue;if(this.regexp_eatUnicodePropertyValue(e)){var a=e.lastStringValue;return this.regexp_validateUnicodePropertyNameAndValue(e,n,a),!0}}if(e.pos=t,this.regexp_eatLoneUnicodePropertyNameOrValue(e)){var r=e.lastStringValue;return this.regexp_validateUnicodePropertyNameOrValue(e,r),!0}return!1},pe.regexp_validateUnicodePropertyNameAndValue=function(e,t,n){F(e.unicodeProperties.nonBinary,t)||e.raise("Invalid property name"),e.unicodeProperties.nonBinary[t].test(n)||e.raise("Invalid property value")},pe.regexp_validateUnicodePropertyNameOrValue=function(e,t){e.unicodeProperties.binary.test(t)||e.raise("Invalid property name")},pe.regexp_eatUnicodePropertyName=function(e){var t=0;for(e.lastStringValue="";Re(t=e.current());)e.lastStringValue+=ve(t),e.advance();return""!==e.lastStringValue},pe.regexp_eatUnicodePropertyValue=function(e){var t=0;for(e.lastStringValue="";be(t=e.current());)e.lastStringValue+=ve(t),e.advance();return""!==e.lastStringValue},pe.regexp_eatLoneUnicodePropertyNameOrValue=function(e){return this.regexp_eatUnicodePropertyValue(e)},pe.regexp_eatCharacterClass=function(e){if(e.eat(91)){if(e.eat(94),this.regexp_classRanges(e),e.eat(93))return!0;e.raise("Unterminated character class")}return!1},pe.regexp_classRanges=function(e){for(;this.regexp_eatClassAtom(e);){var t=e.lastIntValue;if(e.eat(45)&&this.regexp_eatClassAtom(e)){var n=e.lastIntValue;!e.switchU||-1!==t&&-1!==n||e.raise("Invalid character class"),-1!==t&&-1!==n&&t>n&&e.raise("Range out of order in character class")}}},pe.regexp_eatClassAtom=function(e){var t=e.pos;if(e.eat(92)){if(this.regexp_eatClassEscape(e))return!0;if(e.switchU){var n=e.current();(99===n||Ee(n))&&e.raise("Invalid class escape"),e.raise("Invalid escape")}e.pos=t}var a=e.current();return 93!==a&&(e.lastIntValue=a,e.advance(),!0)},pe.regexp_eatClassEscape=function(e){var t=e.pos;if(e.eat(98))return e.lastIntValue=8,!0;if(e.switchU&&e.eat(45))return e.lastIntValue=45,!0;if(!e.switchU&&e.eat(99)){if(this.regexp_eatClassControlLetter(e))return!0;e.pos=t}return this.regexp_eatCharacterClassEscape(e)||this.regexp_eatCharacterEscape(e)},pe.regexp_eatClassControlLetter=function(e){var t=e.current();return!(!we(t)&&95!==t)&&(e.lastIntValue=t%32,e.advance(),!0)},pe.regexp_eatHexEscapeSequence=function(e){var t=e.pos;if(e.eat(120)){if(this.regexp_eatFixedHexDigits(e,2))return!0;e.switchU&&e.raise("Invalid escape"),e.pos=t}return!1},pe.regexp_eatDecimalDigits=function(e){var t=e.pos,n=0;for(e.lastIntValue=0;we(n=e.current());)e.lastIntValue=10*e.lastIntValue+(n-48),e.advance();return e.pos!==t},pe.regexp_eatHexDigits=function(e){var t=e.pos,n=0;for(e.lastIntValue=0;xe(n=e.current());)e.lastIntValue=16*e.lastIntValue+_e(n),e.advance();return e.pos!==t},pe.regexp_eatLegacyOctalEscapeSequence=function(e){if(this.regexp_eatOctalDigit(e)){var t=e.lastIntValue;if(this.regexp_eatOctalDigit(e)){var n=e.lastIntValue;t<=3&&this.regexp_eatOctalDigit(e)?e.lastIntValue=64*t+8*n+e.lastIntValue:e.lastIntValue=8*t+n}else e.lastIntValue=t;return!0}return!1},pe.regexp_eatOctalDigit=function(e){var t=e.current();return Ee(t)?(e.lastIntValue=t-48,e.advance(),!0):(e.lastIntValue=0,!1)},pe.regexp_eatFixedHexDigits=function(e,t){var n=e.pos;e.lastIntValue=0;for(var a=0;a>10),56320+(1023&e)))}Ce.next=function(){this.options.onToken&&this.options.onToken(new ke(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},Ce.getToken=function(){return this.next(),new ke(this)},"undefined"!=typeof Symbol&&(Ce[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===w.eof,value:t}}}}),Ce.curContext=function(){return this.context[this.context.length-1]},Ce.nextToken=function(){var e=this.curContext();return e&&e.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(w.eof):e.override?e.override(this):void this.readToken(this.fullCharCodeAtPos())},Ce.readToken=function(e){return h(e,this.options.ecmaVersion>=6)||92===e?this.readWord():this.getTokenFromCode(e)},Ce.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.pos);return e<=55295||e>=57344?e:(e<<10)+this.input.charCodeAt(this.pos+1)-56613888},Ce.skipBlockComment=function(){var e,t=this.options.onComment&&this.curPosition(),n=this.pos,a=this.input.indexOf("*/",this.pos+=2);if(-1===a&&this.raise(this.pos-2,"Unterminated comment"),this.pos=a+2,this.options.locations)for(_.lastIndex=n;(e=_.exec(this.input))&&e.index8&&e<14||e>=5760&&k.test(String.fromCharCode(e))))break e;++this.pos}}},Ce.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=e,this.value=t,this.updateContext(n)},Ce.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(w.ellipsis)):(++this.pos,this.finishToken(w.dot))},Ce.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===e?this.finishOp(w.assign,2):this.finishOp(w.slash,1)},Ce.readToken_mult_modulo_exp=function(e){var t=this.input.charCodeAt(this.pos+1),n=1,a=42===e?w.star:w.modulo;return this.options.ecmaVersion>=7&&42===e&&42===t&&(++n,a=w.starstar,t=this.input.charCodeAt(this.pos+2)),61===t?this.finishOp(w.assign,n+1):this.finishOp(a,n)},Ce.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?this.finishOp(124===e?w.logicalOR:w.logicalAND,2):61===t?this.finishOp(w.assign,2):this.finishOp(124===e?w.bitwiseOR:w.bitwiseAND,1)},Ce.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(w.assign,2):this.finishOp(w.bitwiseXOR,1)},Ce.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?45!==t||this.inModule||62!==this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!x.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(w.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===t?this.finishOp(w.assign,2):this.finishOp(w.plusMin,1)},Ce.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.pos+1),n=1;return t===e?(n=62===e&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+n)?this.finishOp(w.assign,n+1):this.finishOp(w.bitShift,n)):33!==t||60!==e||this.inModule||45!==this.input.charCodeAt(this.pos+2)||45!==this.input.charCodeAt(this.pos+3)?(61===t&&(n=2),this.finishOp(w.relational,n)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},Ce.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.pos+1);return 61===t?this.finishOp(w.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===e&&62===t&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(w.arrow)):this.finishOp(61===e?w.eq:w.prefix,1)},Ce.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(w.parenL);case 41:return++this.pos,this.finishToken(w.parenR);case 59:return++this.pos,this.finishToken(w.semi);case 44:return++this.pos,this.finishToken(w.comma);case 91:return++this.pos,this.finishToken(w.bracketL);case 93:return++this.pos,this.finishToken(w.bracketR);case 123:return++this.pos,this.finishToken(w.braceL);case 125:return++this.pos,this.finishToken(w.braceR);case 58:return++this.pos,this.finishToken(w.colon);case 63:return++this.pos,this.finishToken(w.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(w.backQuote);case 48:var t=this.input.charCodeAt(this.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(w.prefix,1)}this.raise(this.pos,"Unexpected character '"+Oe(e)+"'")},Ce.finishOp=function(e,t){var n=this.input.slice(this.pos,this.pos+t);return this.pos+=t,this.finishToken(e,n)},Ce.readRegexp=function(){for(var e,t,n=this.pos;;){this.pos>=this.input.length&&this.raise(n,"Unterminated regular expression");var a=this.input.charAt(this.pos);if(x.test(a)&&this.raise(n,"Unterminated regular expression"),e)e=!1;else{if("["===a)t=!0;else if("]"===a&&t)t=!1;else if("/"===a&&!t)break;e="\\"===a}++this.pos}var r=this.input.slice(n,this.pos);++this.pos;var i=this.pos,o=this.readWord1();this.containsEsc&&this.unexpected(i);var s=this.regexpState||(this.regexpState=new Ae(this));s.reset(n,r,o),this.validateRegExpFlags(s),this.validateRegExpPattern(s);var u=null;try{u=new RegExp(r,o)}catch(e){}return this.finishToken(w.regexp,{pattern:r,flags:o,value:u})},Ce.readInt=function(e,t){for(var n=this.pos,a=0,r=0,i=null==t?1/0:t;r=97?s-97+10:s>=65?s-65+10:s>=48&&s<=57?s-48:1/0)>=e)break;++this.pos,a=a*e+o}return this.pos===n||null!=t&&this.pos-n!==t?null:a},Ce.readRadixNumber=function(e){var t=this.pos;this.pos+=2;var n=this.readInt(e);return null==n&&this.raise(this.start+2,"Expected number in radix "+e),this.options.ecmaVersion>=11&&110===this.input.charCodeAt(this.pos)?(n="undefined"!=typeof BigInt?BigInt(this.input.slice(t,this.pos)):null,++this.pos):h(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(w.num,n)},Ce.readNumber=function(e){var t=this.pos;e||null!==this.readInt(10)||this.raise(t,"Invalid number");var n=this.pos-t>=2&&48===this.input.charCodeAt(t);n&&this.strict&&this.raise(t,"Invalid number"),n&&/[89]/.test(this.input.slice(t,this.pos))&&(n=!1);var a=this.input.charCodeAt(this.pos);if(!n&&!e&&this.options.ecmaVersion>=11&&110===a){var r=this.input.slice(t,this.pos),i="undefined"!=typeof BigInt?BigInt(r):null;return++this.pos,h(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(w.num,i)}46!==a||n||(++this.pos,this.readInt(10),a=this.input.charCodeAt(this.pos)),69!==a&&101!==a||n||(43!==(a=this.input.charCodeAt(++this.pos))&&45!==a||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number")),h(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier 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i.Point.middlePoint(e.getTopLeft(),e.getBottomRight())}},{key:"getBoundingBox",value:function(){for(var e=this.points[0].x,t=this.points[0].x,n=this.points[0].y,a=this.points[0].y,r=1;rt&&(t=this.points[r].x),this.points[r].ya&&(a=this.points[r].y);return new u.Rectangle(new i.Point(e,n),new i.Point(t,n),new i.Point(t,a),new i.Point(e,a))}}],[{key:"boundingBoxFromPolygons",value:function(t){return e.boundingBoxFromPoints(o.flatMap(t,(function(e){return e.getPoints()})))}},{key:"boundingBoxFromPoints",value:function(e){if(0===e.length)return new u.Rectangle(0,0,0,0);for(var t=e[0].x,n=e[0].x,a=e[0].y,r=e[0].y,o=1;on&&(n=e[o].x),e[o].yr&&(r=e[o].y);return new u.Rectangle(new i.Point(t,a),new i.Point(n,a),new i.Point(n,r),new i.Point(t,r))}}]),e}();t.Polygon=s;var u=n(441)},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(25),o=n(30),s=n(15),u=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.CanvasModel=void 0;var d=n(29),c=function(e){u(n,e);var t=s(n);function n(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return a(this,n),(e=t.call(this,Object.assign({zoom:100,gridSize:0,offsetX:0,offsetY:0},r))).layers=[],e}return r(n,[{key:"getSelectionEntities",value:function(){return d.flatMap(this.layers,(function(e){return e.getSelectionEntities()}))}},{key:"getSelectedEntities",value:function(){return d.filter(this.getSelectionEntities(),(function(e){return e.isSelected()}))}},{key:"clearSelection",value:function(){d.forEach(this.getSelectedEntities(),(function(e){e.setSelected(!1)}))}},{key:"getModels",value:function(){return d.flatMap(this.layers,(function(e){return d.values(e.getModels())}))}},{key:"addLayer",value:function(e){e.setParent(this),e.registerListener({entityRemoved:function(e){}}),this.layers.push(e)}},{key:"removeLayer",value:function(e){var t=this.layers.indexOf(e);return-1!==t&&(this.layers.splice(t,1),!0)}},{key:"getLayers",value:function(){return this.layers}},{key:"setGridSize",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this.options.gridSize=e,this.fireEvent({size:e},"gridUpdated")}},{key:"getGridPosition",value:function(e){return 0===this.options.gridSize?e:this.options.gridSize*Math.floor((e+this.options.gridSize/2)/this.options.gridSize)}},{key:"deserializeModel",value:function(e,t){var n={},a={},r={},i={data:e,engine:t,registerModel:function(e){n[e.getID()]=e,r[e.getID()]&&r[e.getID()](e)},getModel:function(e){return n[e]?Promise.resolve(n[e]):(a[e]||(a[e]=new Promise((function(t){r[e]=t}))),a[e])}};this.deserialize(i)}},{key:"deserialize",value:function(e){var t=this;o(i(n.prototype),"deserialize",this).call(this,e),this.options.offsetX=e.data.offsetX,this.options.offsetY=e.data.offsetY,this.options.zoom=e.data.zoom,this.options.gridSize=e.data.gridSize,d.forEach(e.data.layers,(function(n){var a=e.engine.getFactoryForLayer(n.type).generateModel({initialConfig:n});a.deserialize(Object.assign(Object.assign({},e),{data:n})),t.addLayer(a)}))}},{key:"serialize",value:function(){return Object.assign(Object.assign({},o(i(n.prototype),"serialize",this).call(this)),{offsetX:this.options.offsetX,offsetY:this.options.offsetY,zoom:this.options.zoom,gridSize:this.options.gridSize,layers:d.map(this.layers,(function(e){return e.serialize()}))})}},{key:"setZoomLevel",value:function(e){this.options.zoom=e,this.fireEvent({zoom:e},"zoomUpdated")}},{key:"setOffset",value:function(e,t){this.options.offsetX=e,this.options.offsetY=t,this.fireEvent({offsetX:e,offsetY:t},"offsetUpdated")}},{key:"setOffsetX",value:function(e){this.setOffset(e,this.options.offsetY)}},{key:"setOffsetY",value:function(e){this.setOffset(this.options.offsetX,e)}},{key:"getOffsetY",value:function(){return this.options.offsetY}},{key:"getOffsetX",value:function(){return this.options.offsetX}},{key:"getZoomLevel",value:function(){return this.options.zoom}}]),n}(n(321).BaseEntity);t.CanvasModel=c},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(25),o=n(30),s=n(15),u=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.BaseEntity=void 0;var d=n(214),c=n(29),l=function(e){u(n,e);var t=s(n);function n(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return a(this,n),(e=t.call(this)).options=Object.assign({id:d.Toolkit.UID()},r),e}return r(n,[{key:"getOptions",value:function(){return this.options}},{key:"getID",value:function(){return this.options.id}},{key:"doClone",value:function(){arguments.length>0&&void 0!==arguments[0]&&arguments[0],arguments.length>1&&arguments[1]}},{key:"clone",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(e[this.options.id])return e[this.options.id];var t=c.cloneDeep(this);return t.options=Object.assign(Object.assign({},this.options),{id:d.Toolkit.UID()}),t.clearListeners(),e[this.options.id]=t,this.doClone(e,t),t}},{key:"clearListeners",value:function(){this.listeners={}}},{key:"deserialize",value:function(e){this.options.id=e.data.id,this.options.locked=e.data.locked}},{key:"serialize",value:function(){return{id:this.options.id,locked:this.options.locked}}},{key:"fireEvent",value:function(e,t){o(i(n.prototype),"fireEvent",this).call(this,Object.assign({entity:this},e),t)}},{key:"isLocked",value:function(){return this.options.locked}},{key:"setLocked",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.options.locked=e,this.fireEvent({locked:e},"lockChanged")}}]),n}(n(173).BaseObserver);t.BaseEntity=l},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(25),o=n(30),s=n(15),u=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.BaseModel=void 0;var d=n(321),c=n(320),l=function(e){u(n,e);var t=s(n);function n(e){return a(this,n),t.call(this,e)}return r(n,[{key:"performanceTune",value:function(){return!0}},{key:"getParentCanvasModel",value:function(){return this.parent?this.parent instanceof c.CanvasModel?this.parent:this.parent instanceof n?this.parent.getParentCanvasModel():null:null}},{key:"getParent",value:function(){return this.parent}},{key:"setParent",value:function(e){this.parent=e}},{key:"getSelectionEntities",value:function(){return[this]}},{key:"serialize",value:function(){return Object.assign(Object.assign({},o(i(n.prototype),"serialize",this).call(this)),{type:this.options.type,selected:this.options.selected,extras:this.options.extras})}},{key:"deserialize",value:function(e){o(i(n.prototype),"deserialize",this).call(this,e),this.options.extras=e.data.extras,this.options.selected=e.data.selected}},{key:"getType",value:function(){return this.options.type}},{key:"isSelected",value:function(){return this.options.selected}},{key:"isLocked",value:function(){return!!o(i(n.prototype),"isLocked",this).call(this)||!!this.parent&&this.parent.isLocked()}},{key:"setSelected",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.options.selected!==e&&(this.options.selected=e,this.fireEvent({isSelected:e},"selectionChanged"))}},{key:"remove",value:function(){this.fireEvent({},"entityRemoved")}}]),n}(d.BaseEntity);t.BaseModel=l},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(15),o=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionLayerModel=void 0;var s=function(e){o(n,e);var t=i(n);function n(){return a(this,n),t.call(this,{transformed:!1,isSvg:!1,type:"selection"})}return r(n,[{key:"setBox",value:function(e){this.box=e}},{key:"getChildModelFactoryBank",value:function(){return null}}]),n}(n(452).LayerModel);t.SelectionLayerModel=s},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(25),o=n(30),s=n(15),u=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.NodeLayerModel=void 0;var d=n(22),c=n(218),l=function(e){u(n,e);var t=s(n);function n(){return a(this,n),t.call(this,{type:"diagram-nodes",isSvg:!1,transformed:!0})}return r(n,[{key:"addModel",value:function(e){var t=this;if(!(e instanceof c.NodeModel))throw new Error("Can only add nodes to this layer");e.registerListener({entityRemoved:function(){t.getParent().removeNode(e)}}),o(i(n.prototype),"addModel",this).call(this,e)}},{key:"getChildModelFactoryBank",value:function(e){return e.getNodeFactories()}},{key:"getNodes",value:function(){return this.getModels()}}]),n}(d.LayerModel);t.NodeLayerModel=l},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(25),o=n(30),s=n(15),u=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.LinkLayerModel=void 0;var d=n(22),c=n(317),l=function(e){u(n,e);var t=s(n);function n(){return a(this,n),t.call(this,{type:"diagram-links",isSvg:!0,transformed:!0})}return r(n,[{key:"addModel",value:function(e){var t=this;if(!(e instanceof c.LinkModel))throw new Error("Can only add links to this layer");e.registerListener({entityRemoved:function(){t.getParent().removeLink(e)}}),o(i(n.prototype),"addModel",this).call(this,e)}},{key:"getLinks",value:function(){return this.getModels()}},{key:"getChildModelFactoryBank",value:function(e){return e.getLinkFactories()}}]),n}(d.LayerModel);t.LinkLayerModel=l},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(25),o=n(30),s=n(15),u=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.DefaultLabelModel=void 0;var d=function(e){u(n,e);var t=s(n);function n(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return a(this,n),t.call(this,Object.assign({offsetY:null==e.offsetY?-23:e.offsetY,type:"default"},e))}return r(n,[{key:"setLabel",value:function(e){this.options.label=e}},{key:"deserialize",value:function(e){o(i(n.prototype),"deserialize",this).call(this,e),this.options.label=e.data.label}},{key:"serialize",value:function(){return Object.assign(Object.assign({},o(i(n.prototype),"serialize",this).call(this)),{label:this.options.label})}}]),n}(n(61).LabelModel);t.DefaultLabelModel=d},function(e,t,n){"use strict";var a=n(465),r=n(13),i=n(14),o=n(25),s=n(30),u=n(15),d=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.DefaultLinkModel=void 0;var c=n(61),l=n(326),f=n(85),g=function(e){d(n,e);var t=u(n);function n(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return r(this,n),t.call(this,Object.assign({type:"default",width:e.width||3,color:e.color||"gray",selectedColor:e.selectedColor||"rgb(0,192,255)",curvyness:50},e))}return i(n,[{key:"calculateControlOffset",value:function(e){return e.getOptions().alignment===c.PortModelAlignment.RIGHT?[this.options.curvyness,0]:e.getOptions().alignment===c.PortModelAlignment.LEFT?[-this.options.curvyness,0]:e.getOptions().alignment===c.PortModelAlignment.TOP?[0,-this.options.curvyness]:[0,this.options.curvyness]}},{key:"getSVGPath",value:function(){if(2==this.points.length){var e,t,n=new f.BezierCurve;return n.setSource(this.getFirstPoint().getPosition()),n.setTarget(this.getLastPoint().getPosition()),n.setSourceControl(this.getFirstPoint().getPosition().clone()),n.setTargetControl(this.getLastPoint().getPosition().clone()),this.sourcePort&&(e=n.getSourceControl()).translate.apply(e,a(this.calculateControlOffset(this.getSourcePort()))),this.targetPort&&(t=n.getTargetControl()).translate.apply(t,a(this.calculateControlOffset(this.getTargetPort()))),n.getSVGCurve()}}},{key:"serialize",value:function(){return Object.assign(Object.assign({},s(o(n.prototype),"serialize",this).call(this)),{width:this.options.width,color:this.options.color,curvyness:this.options.curvyness,selectedColor:this.options.selectedColor})}},{key:"deserialize",value:function(e){s(o(n.prototype),"deserialize",this).call(this,e),this.options.color=e.data.color,this.options.width=e.data.width,this.options.curvyness=e.data.curvyness,this.options.selectedColor=e.data.selectedColor}},{key:"addLabel",value:function(e){if(e instanceof c.LabelModel)return s(o(n.prototype),"addLabel",this).call(this,e);var t=new l.DefaultLabelModel;return t.setLabel(e),s(o(n.prototype),"addLabel",this).call(this,t)}},{key:"setWidth",value:function(e){this.options.width=e,this.fireEvent({width:e},"widthChanged")}},{key:"setColor",value:function(e){this.options.color=e,this.fireEvent({color:e},"colorChanged")}}]),n}(c.LinkModel);t.DefaultLinkModel=g},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(25),o=n(30),s=n(15),u=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.DefaultPortModel=void 0;var d=n(61),c=n(327),l=function(e){u(n,e);var t=s(n);function n(e,r,i){return a(this,n),r&&(e={in:!!e,name:r,label:i}),e=e,t.call(this,Object.assign({label:e.label||e.name,alignment:e.in?d.PortModelAlignment.LEFT:d.PortModelAlignment.RIGHT,type:"default"},e))}return r(n,[{key:"deserialize",value:function(e){o(i(n.prototype),"deserialize",this).call(this,e),this.options.in=e.data.in,this.options.label=e.data.label}},{key:"serialize",value:function(){return Object.assign(Object.assign({},o(i(n.prototype),"serialize",this).call(this)),{in:this.options.in,label:this.options.label})}},{key:"link",value:function(e,t){var n=this.createLinkModel(t);return n.setSourcePort(this),n.setTargetPort(e),n}},{key:"canLinkToPort",value:function(e){return!(e instanceof n)||this.options.in!==e.getOptions().in}},{key:"createLinkModel",value:function(e){var t=o(i(n.prototype),"createLinkModel",this).call(this);return!t&&e?e.generateModel({}):t||new c.DefaultLinkModel}}]),n}(d.PortModel);t.DefaultPortModel=l},function(e,t){e.exports=function(e,t,n){this.x=e,this.y=t,this.walkable=void 0===n||n}},function(e,t,n){var a=n(220),r=n(123),i=n(174),o=n(60);function s(e){e=e||{},this.allowDiagonal=e.allowDiagonal,this.dontCrossCorners=e.dontCrossCorners,this.heuristic=e.heuristic||i.manhattan,this.weight=e.weight||1,this.diagonalMovement=e.diagonalMovement,this.diagonalMovement||(this.allowDiagonal?this.dontCrossCorners?this.diagonalMovement=o.OnlyWhenNoObstacles:this.diagonalMovement=o.IfAtMostOneObstacle:this.diagonalMovement=o.Never),this.diagonalMovement===o.Never?this.heuristic=e.heuristic||i.manhattan:this.heuristic=e.heuristic||i.octile}s.prototype.findPath=function(e,t,n,i,o){var s,u,d,c,l,f,g,h,p=new a((function(e,t){return e.f-t.f})),A=o.getNodeAt(e,t),v=o.getNodeAt(n,i),m=this.heuristic,y=this.diagonalMovement,R=this.weight,b=Math.abs,w=Math.SQRT2;for(A.g=0,A.f=0,p.push(A),A.opened=!0;!p.empty();){if((s=p.pop()).closed=!0,s===v)return r.backtrace(v);for(c=0,l=(u=o.getNeighbors(s,y)).length;co){var s=i;i=o,o=s}return i+"\x01"+o+"\x01"+(a.isUndefined(r)?"\0":r)}function u(e,t,n,a){var r=""+t,i=""+n;if(!e&&r>i){var o=r;r=i,i=o}var s={v:r,w:i};return a&&(s.name=a),s}function d(e,t){return s(e,t.v,t.w,t.name)}e.exports=r,r.prototype._nodeCount=0,r.prototype._edgeCount=0,r.prototype.isDirected=function(){return this._isDirected},r.prototype.isMultigraph=function(){return this._isMultigraph},r.prototype.isCompound=function(){return this._isCompound},r.prototype.setGraph=function(e){return this._label=e,this},r.prototype.graph=function(){return this._label},r.prototype.setDefaultNodeLabel=function(e){return a.isFunction(e)||(e=a.constant(e)),this._defaultNodeLabelFn=e,this},r.prototype.nodeCount=function(){return this._nodeCount},r.prototype.nodes=function(){return a.keys(this._nodes)},r.prototype.sources=function(){var e=this;return a.filter(this.nodes(),(function(t){return a.isEmpty(e._in[t])}))},r.prototype.sinks=function(){var e=this;return a.filter(this.nodes(),(function(t){return a.isEmpty(e._out[t])}))},r.prototype.setNodes=function(e,t){var n=arguments,r=this;return a.each(e,(function(e){n.length>1?r.setNode(e,t):r.setNode(e)})),this},r.prototype.setNode=function(e,t){return a.has(this._nodes,e)?(arguments.length>1&&(this._nodes[e]=t),this):(this._nodes[e]=arguments.length>1?t:this._defaultNodeLabelFn(e),this._isCompound&&(this._parent[e]="\0",this._children[e]={},this._children["\0"][e]=!0),this._in[e]={},this._preds[e]={},this._out[e]={},this._sucs[e]={},++this._nodeCount,this)},r.prototype.node=function(e){return this._nodes[e]},r.prototype.hasNode=function(e){return a.has(this._nodes,e)},r.prototype.removeNode=function(e){var t=this;if(a.has(this._nodes,e)){var n=function(e){t.removeEdge(t._edgeObjs[e])};delete this._nodes[e],this._isCompound&&(this._removeFromParentsChildList(e),delete this._parent[e],a.each(this.children(e),(function(e){t.setParent(e)})),delete this._children[e]),a.each(a.keys(this._in[e]),n),delete this._in[e],delete this._preds[e],a.each(a.keys(this._out[e]),n),delete this._out[e],delete this._sucs[e],--this._nodeCount}return this},r.prototype.setParent=function(e,t){if(!this._isCompound)throw new Error("Cannot set parent in a non-compound graph");if(a.isUndefined(t))t="\0";else{for(var n=t+="";!a.isUndefined(n);n=this.parent(n))if(n===e)throw new Error("Setting "+t+" as parent of "+e+" would create a cycle");this.setNode(t)}return this.setNode(e),this._removeFromParentsChildList(e),this._parent[e]=t,this._children[t][e]=!0,this},r.prototype._removeFromParentsChildList=function(e){delete 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a=n(1215),r=n(1216),i=n(313),o=n(1217);e.exports=function(e){return a(e)||r(e)||i(e)||o()}},function(e,t,n){"use strict";var a=n(13),r=n(14),i=n(15),o=n(16);Object.defineProperty(t,"__esModule",{value:!0}),t.DefaultLinkWidget=void 0;var s=n(1),u=n(61),d=n(467),c=n(468),l=function(e){o(n,e);var t=i(n);function n(e){var r;return a(this,n),(r=t.call(this,e)).refPaths=[],r.state={selected:!1},r}return r(n,[{key:"componentDidUpdate",value:function(){this.props.link.setRenderedPaths(this.refPaths.map((function(e){return e.current})))}},{key:"componentDidMount",value:function(){this.props.link.setRenderedPaths(this.refPaths.map((function(e){return e.current})))}},{key:"componentWillUnmount",value:function(){this.props.link.setRenderedPaths([])}},{key:"addPointToLink",value:function(e,t){var n=this;if(!e.shiftKey&&!this.props.link.isLocked()&&this.props.link.getPoints().length-1<=this.props.diagramEngine.getMaxNumberPointsPerLink()){var a=new 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e=this,t=this.props.link.getPoints(),n=[];if(this.refPaths=[],2===t.length)n.push(this.generateLink(this.props.link.getSVGPath(),{onMouseDown:function(t){e.addPointToLink(t,1)}},"0")),null==this.props.link.getTargetPort()&&n.push(this.generatePoint(t[1]));else{for(var a=function(a){n.push(e.generateLink(u.LinkWidget.generateLinePath(t[a],t[a+1]),{"data-linkid":e.props.link.getID(),"data-point":a,onMouseDown:function(t){e.addPointToLink(t,a+1)}},a))},r=0;r0&&void 0!==arguments[0]?arguments[0]:{},i=arguments.length>1?arguments[1]:void 0;return a(this,n),"string"==typeof r&&(r={name:r,color:i}),(e=t.call(this,Object.assign({type:"default",name:"Untitled",color:"rgb(0,192,255)"},r))).portsOut=[],e.portsIn=[],e}return 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t=f.values(e.engine.getModel().getNodes()).map((function(e){return{x:e.getX(),width:e.width,y:e.getY(),height:e.height}})),n=f.values(e.engine.getModel().getLinks()),a=f.flatMap(n.map((function(e){return[e.getSourcePort(),e.getTargetPort()]}))).filter((function(e){return null!==e})).map((function(e){return{x:e.getX(),width:e.width,y:e.getY(),height:e.height}})),r=f.flatMap(n.map((function(e){return e.getPoints()}))).map((function(e){return{x:e.getX(),width:0,y:e.getY(),height:0}})),i=function(e,t){return f.reduce(t,(function(t,n){return t+f.get(e,n,0)}),0)},o=e.engine.getCanvas(),s=f.concat(t,a,r),u=Math.floor(Math.min(f.get(f.minBy(s,"x"),"x",0),0)/e.ROUTING_SCALING_FACTOR)*e.ROUTING_SCALING_FACTOR,d=f.maxBy(s,(function(e){return i(e,["x","width"])})),c=Math.max(i(d,["x","width"]),o.offsetWidth),l=f.minBy(s,"y"),g=Math.floor(Math.min(f.get(l,"y",0),0)/e.ROUTING_SCALING_FACTOR)*e.ROUTING_SCALING_FACTOR,h=f.maxBy(s,(function(e){return 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e=this.props.link.getPoints(),t=[],n=this.pathFinding.calculateDirectPath(u.first(e),u.last(e)),a=this.props.factory.getRoutingMatrix(),r=this.pathFinding.calculateLinkStartEndCoords(a,n);if(r){var i=r.start,o=r.end,d=r.pathToStart,c=r.pathToEnd,l=this.pathFinding.calculateDynamicPath(a,i,o,d,c);t.push(this.generateLink(this.props.factory.generateDynamicPath(l),"0"))}return s.createElement(s.Fragment,null,t)}}]),n}(s.Component);t.PathFindingLinkWidget=l},function(e,t,n){"use strict";var a=n(13),r=n(14);Object.defineProperty(t,"__esModule",{value:!0});var i=n(1220),o=new i.JumpPointFinder({heuristic:i.Heuristic.manhattan,diagonalMovement:i.DiagonalMovement.Never}),s=function(){function e(t){a(this,e),this.instance=o,this.factory=t}return r(e,[{key:"calculateDirectPath",value:function(e,t){var n=this.factory.getCanvasMatrix(),a=new i.Grid(n);return 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u[n-2][a]=this.props.diagramEngine.getRelativeMousePoint(t)[a],u[n+1][a]=this.props.diagramEngine.getRelativeMousePoint(t)[a],e[n-2].setPosition(u[n-2]),e[n+1].setPosition(u[n+1]),e[n-1].remove(),e[n-1].remove(),this.dragging_index--,void this.dragging_index--}if(n+2i.getX()&&(r=t[t.length-1],i=t[0],o=!0);var s=Math.abs(t[0].getY()-t[t.length-1].getY());if(null===this.props.link.getTargetPort()&&2===t.length)a(Array(2)).forEach((function(t){e.props.link.addPoint(new l.PointModel({link:e.props.link,position:new g.Point(r.getX(),i.getY())}),1)})),this.props.link.setManuallyFirstAndLastPathsDirection(!0,!0);else if(null===this.props.link.getTargetPort()&&null!==this.props.link.getSourcePort())t[1].setPosition(i.getX()+(r.getX()-i.getX())/2,o?i.getY():r.getY()),t[2].setPosition(i.getX()+(r.getX()-i.getX())/2,o?r.getY():i.getY());else if(!this.state.canDrag&&t.length>2)for(var u=1;u0&&void 0!==arguments[0]?arguments[0]:{};return 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0,this.codePoints.slice(this.start,this.end))},e}();!function(e){e[e.STRING_TOKEN=0]="STRING_TOKEN",e[e.BAD_STRING_TOKEN=1]="BAD_STRING_TOKEN",e[e.LEFT_PARENTHESIS_TOKEN=2]="LEFT_PARENTHESIS_TOKEN",e[e.RIGHT_PARENTHESIS_TOKEN=3]="RIGHT_PARENTHESIS_TOKEN",e[e.COMMA_TOKEN=4]="COMMA_TOKEN",e[e.HASH_TOKEN=5]="HASH_TOKEN",e[e.DELIM_TOKEN=6]="DELIM_TOKEN",e[e.AT_KEYWORD_TOKEN=7]="AT_KEYWORD_TOKEN",e[e.PREFIX_MATCH_TOKEN=8]="PREFIX_MATCH_TOKEN",e[e.DASH_MATCH_TOKEN=9]="DASH_MATCH_TOKEN",e[e.INCLUDE_MATCH_TOKEN=10]="INCLUDE_MATCH_TOKEN",e[e.LEFT_CURLY_BRACKET_TOKEN=11]="LEFT_CURLY_BRACKET_TOKEN",e[e.RIGHT_CURLY_BRACKET_TOKEN=12]="RIGHT_CURLY_BRACKET_TOKEN",e[e.SUFFIX_MATCH_TOKEN=13]="SUFFIX_MATCH_TOKEN",e[e.SUBSTRING_MATCH_TOKEN=14]="SUBSTRING_MATCH_TOKEN",e[e.DIMENSION_TOKEN=15]="DIMENSION_TOKEN",e[e.PERCENTAGE_TOKEN=16]="PERCENTAGE_TOKEN",e[e.NUMBER_TOKEN=17]="NUMBER_TOKEN",e[e.FUNCTION=18]="FUNCTION",e[e.FUNCTION_TOKEN=19]="FUNCTION_TOKEN",e[e.IDENT_TOKEN=20]="IDENT_TOKEN",e[e.COLUMN_TOKEN=21]="COLUMN_TOKEN",e[e.URL_TOKEN=22]="URL_TOKEN",e[e.BAD_URL_TOKEN=23]="BAD_URL_TOKEN",e[e.CDC_TOKEN=24]="CDC_TOKEN",e[e.CDO_TOKEN=25]="CDO_TOKEN",e[e.COLON_TOKEN=26]="COLON_TOKEN",e[e.SEMICOLON_TOKEN=27]="SEMICOLON_TOKEN",e[e.LEFT_SQUARE_BRACKET_TOKEN=28]="LEFT_SQUARE_BRACKET_TOKEN",e[e.RIGHT_SQUARE_BRACKET_TOKEN=29]="RIGHT_SQUARE_BRACKET_TOKEN",e[e.UNICODE_RANGE_TOKEN=30]="UNICODE_RANGE_TOKEN",e[e.WHITESPACE_TOKEN=31]="WHITESPACE_TOKEN",e[e.EOF_TOKEN=32]="EOF_TOKEN"}(f||(f={}));var J=function(e){return e>=48&&e<=57},$=function(e){return J(e)||e>=65&&e<=70||e>=97&&e<=102},Z=function(e){return 10===e||9===e||32===e},ee=function(e){return function(e){return function(e){return e>=97&&e<=122}(e)||function(e){return e>=65&&e<=90}(e)}(e)||function(e){return e>=128}(e)||95===e},te=function(e){return ee(e)||J(e)||45===e},ne=function(e){return e>=0&&e<=8||11===e||e>=14&&e<=31||127===e},ae=function(e,t){return 92===e&&10!==t},re=function(e,t,n){return 45===e?ee(t)||ae(t,n):!!ee(e)||!(92!==e||!ae(e,t))},ie=function(e,t,n){return 43===e||45===e?!!J(t)||46===t&&J(n):J(46===e?t:e)},oe=function(e){var t=0,n=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(n=-1),t++);for(var a=[];J(e[t]);)a.push(e[t++]);var r=a.length?parseInt(u.apply(void 0,a),10):0;46===e[t]&&t++;for(var i=[];J(e[t]);)i.push(e[t++]);var o=i.length,s=o?parseInt(u.apply(void 0,i),10):0;69!==e[t]&&101!==e[t]||t++;var d=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(d=-1),t++);for(var c=[];J(e[t]);)c.push(e[t++]);var l=c.length?parseInt(u.apply(void 0,c),10):0;return n*(r+s*Math.pow(10,-o))*Math.pow(10,d*l)},se={type:f.LEFT_PARENTHESIS_TOKEN},ue={type:f.RIGHT_PARENTHESIS_TOKEN},de={type:f.COMMA_TOKEN},ce={type:f.SUFFIX_MATCH_TOKEN},le={type:f.PREFIX_MATCH_TOKEN},fe={type:f.COLUMN_TOKEN},ge={type:f.DASH_MATCH_TOKEN},he={type:f.INCLUDE_MATCH_TOKEN},pe={type:f.LEFT_CURLY_BRACKET_TOKEN},Ae={type:f.RIGHT_CURLY_BRACKET_TOKEN},ve={type:f.SUBSTRING_MATCH_TOKEN},me={type:f.BAD_URL_TOKEN},ye={type:f.BAD_STRING_TOKEN},Re={type:f.CDO_TOKEN},be={type:f.CDC_TOKEN},we={type:f.COLON_TOKEN},xe={type:f.SEMICOLON_TOKEN},_e={type:f.LEFT_SQUARE_BRACKET_TOKEN},Ee={type:f.RIGHT_SQUARE_BRACKET_TOKEN},ke={type:f.WHITESPACE_TOKEN},Ce={type:f.EOF_TOKEN},Oe=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(s(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==Ce;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),n=this.peekCodePoint(1),a=this.peekCodePoint(2);if(te(t)||ae(n,a)){var r=re(t,n,a)?2:1,i=this.consumeName();return{type:f.HASH_TOKEN,value:i,flags:r}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),ce;break;case 39:return this.consumeStringToken(39);case 40:return se;case 41:return ue;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),ve;break;case 43:if(ie(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return de;case 45:var o=e,s=this.peekCodePoint(0),d=this.peekCodePoint(1);if(ie(o,s,d))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(re(o,s,d))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(45===s&&62===d)return this.consumeCodePoint(),this.consumeCodePoint(),be;break;case 46:if(ie(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var c=this.consumeCodePoint();if(42===c&&47===(c=this.consumeCodePoint()))return this.consumeToken();if(-1===c)return this.consumeToken()}break;case 58:return we;case 59:return xe;case 60:if(33===this.peekCodePoint(0)&&45===this.peekCodePoint(1)&&45===this.peekCodePoint(2))return this.consumeCodePoint(),this.consumeCodePoint(),Re;break;case 64:var l=this.peekCodePoint(0),g=this.peekCodePoint(1),h=this.peekCodePoint(2);if(re(l,g,h))return i=this.consumeName(),{type:f.AT_KEYWORD_TOKEN,value:i};break;case 91:return _e;case 92:if(ae(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return Ee;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),le;break;case 123:return pe;case 125:return Ae;case 117:case 85:var p=this.peekCodePoint(0),A=this.peekCodePoint(1);return 43!==p||!$(A)&&63!==A||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),ge;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),fe;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),he;break;case-1:return Ce}return Z(e)?(this.consumeWhiteSpace(),ke):J(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):ee(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:f.DELIM_TOKEN,value:u(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();$(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var n=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),n=!0;if(n){var a=parseInt(u.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),r=parseInt(u.apply(void 0,e.map((function(e){return 63===e?70:e}))),16);return{type:f.UNICODE_RANGE_TOKEN,start:a,end:r}}var i=parseInt(u.apply(void 0,e),16);if(45===this.peekCodePoint(0)&&$(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var o=[];$(t)&&o.length<6;)o.push(t),t=this.consumeCodePoint();return r=parseInt(u.apply(void 0,o),16),{type:f.UNICODE_RANGE_TOKEN,start:i,end:r}}return{type:f.UNICODE_RANGE_TOKEN,start:i,end:i}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:f.FUNCTION_TOKEN,value:e}):{type:f.IDENT_TOKEN,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),-1===this.peekCodePoint(0))return{type:f.URL_TOKEN,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var n=this.consumeStringToken(this.consumeCodePoint());return n.type===f.STRING_TOKEN&&(this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:f.URL_TOKEN,value:n.value}):(this.consumeBadUrlRemnants(),me)}for(;;){var a=this.consumeCodePoint();if(-1===a||41===a)return{type:f.URL_TOKEN,value:u.apply(void 0,e)};if(Z(a))return this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:f.URL_TOKEN,value:u.apply(void 0,e)}):(this.consumeBadUrlRemnants(),me);if(34===a||39===a||40===a||ne(a))return this.consumeBadUrlRemnants(),me;if(92===a){if(!ae(a,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),me;e.push(this.consumeEscapedCodePoint())}else e.push(a)}},e.prototype.consumeWhiteSpace=function(){for(;Z(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||-1===e)return;ae(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var n=Math.min(6e4,e);t+=u.apply(void 0,this._value.splice(0,n)),e-=n}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",n=0;;){var a=this._value[n];if(-1===a||void 0===a||a===e)return t+=this.consumeStringSlice(n),{type:f.STRING_TOKEN,value:t};if(10===a)return this._value.splice(0,n),ye;if(92===a){var r=this._value[n+1];-1!==r&&void 0!==r&&(10===r?(t+=this.consumeStringSlice(n),n=-1,this._value.shift()):ae(a,r)&&(t+=this.consumeStringSlice(n),t+=u(this.consumeEscapedCodePoint()),n=-1))}n++}},e.prototype.consumeNumber=function(){var e=[],t=4,n=this.peekCodePoint(0);for(43!==n&&45!==n||e.push(this.consumeCodePoint());J(this.peekCodePoint(0));)e.push(this.consumeCodePoint());n=this.peekCodePoint(0);var a=this.peekCodePoint(1);if(46===n&&J(a))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;J(this.peekCodePoint(0));)e.push(this.consumeCodePoint());n=this.peekCodePoint(0),a=this.peekCodePoint(1);var r=this.peekCodePoint(2);if((69===n||101===n)&&((43===a||45===a)&&J(r)||J(a)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;J(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[oe(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],n=e[1],a=this.peekCodePoint(0),r=this.peekCodePoint(1),i=this.peekCodePoint(2);if(re(a,r,i)){var o=this.consumeName();return{type:f.DIMENSION_TOKEN,number:t,flags:n,unit:o}}return 37===a?(this.consumeCodePoint(),{type:f.PERCENTAGE_TOKEN,number:t,flags:n}):{type:f.NUMBER_TOKEN,number:t,flags:n}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if($(e)){for(var t=u(e);$(this.peekCodePoint(0))&&t.length<6;)t+=u(this.consumeCodePoint());Z(this.peekCodePoint(0))&&this.consumeCodePoint();var n=parseInt(t,16);return 0===n||function(e){return e>=55296&&e<=57343}(n)||n>1114111?65533:n}return-1===e?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(te(t))e+=u(t);else{if(!ae(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=u(this.consumeEscapedCodePoint())}}},e}(),Be=function(){function e(e){this._tokens=e}return e.create=function(t){var n=new Oe;return n.write(t),new e(n.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();e.type===f.WHITESPACE_TOKEN;)e=this.consumeToken();if(e.type===f.EOF_TOKEN)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(e.type===f.WHITESPACE_TOKEN);if(e.type===f.EOF_TOKEN)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(t.type===f.EOF_TOKEN)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case f.LEFT_CURLY_BRACKET_TOKEN:case f.LEFT_SQUARE_BRACKET_TOKEN:case f.LEFT_PARENTHESIS_TOKEN:return this.consumeSimpleBlock(e.type);case f.FUNCTION_TOKEN:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},n=this.consumeToken();;){if(n.type===f.EOF_TOKEN||Pe(n,e))return t;this.reconsumeToken(n),t.values.push(this.consumeComponentValue()),n=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:f.FUNCTION};;){var n=this.consumeToken();if(n.type===f.EOF_TOKEN||n.type===f.RIGHT_PARENTHESIS_TOKEN)return t;this.reconsumeToken(n),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?Ce:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),Se=function(e){return e.type===f.DIMENSION_TOKEN},Fe=function(e){return e.type===f.NUMBER_TOKEN},je=function(e){return e.type===f.IDENT_TOKEN},De=function(e){return e.type===f.STRING_TOKEN},Te=function(e,t){return je(e)&&e.value===t},Me=function(e){return e.type!==f.WHITESPACE_TOKEN},Ne=function(e){return e.type!==f.WHITESPACE_TOKEN&&e.type!==f.COMMA_TOKEN},Ue=function(e){var t=[],n=[];return e.forEach((function(e){if(e.type===f.COMMA_TOKEN){if(0===n.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(n),void(n=[])}e.type!==f.WHITESPACE_TOKEN&&n.push(e)})),n.length&&t.push(n),t},Pe=function(e,t){return t===f.LEFT_CURLY_BRACKET_TOKEN&&e.type===f.RIGHT_CURLY_BRACKET_TOKEN||t===f.LEFT_SQUARE_BRACKET_TOKEN&&e.type===f.RIGHT_SQUARE_BRACKET_TOKEN||t===f.LEFT_PARENTHESIS_TOKEN&&e.type===f.RIGHT_PARENTHESIS_TOKEN},Le=function(e){return e.type===f.NUMBER_TOKEN||e.type===f.DIMENSION_TOKEN},Ie=function(e){return e.type===f.PERCENTAGE_TOKEN||Le(e)},Qe=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},He={type:f.NUMBER_TOKEN,number:0,flags:4},ze={type:f.PERCENTAGE_TOKEN,number:50,flags:4},Ke={type:f.PERCENTAGE_TOKEN,number:100,flags:4},Ve=function(e,t,n){var a=e[0],r=e[1];return[We(a,t),We(void 0!==r?r:a,n)]},We=function(e,t){if(e.type===f.PERCENTAGE_TOKEN)return e.number/100*t;if(Se(e))switch(e.unit){case"rem":case"em":return 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')+"Try moving the lookup into a second, layered view?"}function _L(e){return'Unknown repeated value "'.concat(e,'".')}function EL(e){return'The "columns" property cannot be used when "'.concat(e,'" has nested row/column.')}var kL="Axes cannot be shared in concatenated or repeated views yet (https://github.com/vega/vega-lite/issues/2415).";function CL(e){return'Unrecognized parse "'.concat(e,'".')}function OL(e,t,n){return'An ancestor parsed field "'.concat(e,'" as ').concat(n," but a child wants to parse the field as ").concat(t,".")}function BL(e){return"Ignoring an invalid transform: ".concat(eU(e),".")}var SL='If "from.fields" is not specified, "as" has to be a string that specifies the key to be used for the data from the secondary source.';function FL(e){return"Layer's shared ".concat(e.join(",")," channel ").concat(1===e.length?"is":"are"," overriden.")}function jL(e){var t=e.parentProjection,n=e.projection;return"Layer's shared projection ".concat(eU(t)," is overridden by a child projection ").concat(eU(n),".")}function DL(e,t,n){return"Channel ".concat(e," is a ").concat(t,". 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Set,u={},d=sr(t.aggregate);try{for(d.s();!(o=d.n()).done;){var c=o.value,l=c.op,f=c.field,g=c.as;l&&("count"===l?(u["*"]=null!==(a=u["*"])&&void 0!==a?a:{},u["*"].count=new Set([g||MH(c,{forAs:!0})])):(u[f]=null!==(r=u[f])&&void 0!==r?r:{},u[f][l]=new Set([g||MH(c,{forAs:!0})])))}}catch(e){d.e(e)}finally{d.f()}var h,p=sr(null!==(i=t.groupby)&&void 0!==i?i:[]);try{for(p.s();!(h=p.n()).done;){var A=h.value;s.add(A)}}catch(e){p.e(e)}finally{p.f()}return s.size+lU(u).length===0?null:new n(e,s,u)}}]),n}($V),pG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a,r,i){var o;Object(x.a)(this,n),(o=t.call(this,e)).model=a,o.name=r,o.data=i;var s,u=sr(RP);try{for(u.s();!(s=u.n()).done;){var d=s.value,c=a.facet[d];if(c){var l=c.bin,f=c.sort;o[d]=Object.assign({name:a.getName("".concat(d,"_domain")),fields:[MH(c)].concat(Object(Bh.a)(oz(l)?[MH(c,{binSuffix:"end"})]:[]))},lH(f)?{sortField:f}:Object(he.A)(f)?{sortIndexField:ZW(c,d)}:{})}}}catch(e){u.e(e)}finally{u.f()}return 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Object(x.a)(this,n),(r=t.call(this,e)).transform=a,r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this.transform))}},{key:"addDimensions",value:function(e){this.transform.groupby=sU(this.transform.groupby.concat(e),(function(e){return e}))}},{key:"dependentFields",value:function(){var e=new Set;return this.transform.groupby&&this.transform.groupby.forEach((function(t){return e.add(t)})),this.transform.joinaggregate.map((function(e){return e.field})).filter((function(e){return void 0!==e})).forEach((function(t){return e.add(t)})),e}},{key:"producedFields",value:function(){return new Set(this.transform.joinaggregate.map(this.getDefaultName))}},{key:"getDefaultName",value:function(e){var t;return null!==(t=e.as)&&void 0!==t?t:MH(e)}},{key:"hash",value:function(){return"JoinAggregateTransform ".concat(tU(this.transform))}},{key:"assemble",value:function(){var e,t=[],n=[],a=[],r=sr(this.transform.joinaggregate);try{for(r.s();!(e=r.n()).done;){var i=e.value;n.push(i.op),a.push(this.getDefaultName(i)),t.push(void 0===i.field?null:i.field)}}catch(e){r.e(e)}finally{r.f()}var o=this.transform.groupby;return Object.assign({type:"joinaggregate",as:a,ops:n,fields:t},void 0!==o?{groupby:o}:{})}}]),n}($V),bG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a){var r;return Object(x.a)(this,n),(r=t.call(this,e))._stack=a,r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this._stack))}},{key:"addDimensions",value:function(e){var t;(t=this._stack.facetby).push.apply(t,Object(Bh.a)(e))}},{key:"dependentFields",value:function(){var e=new Set;return e.add(this._stack.stackField),this.getGroupbyFields().forEach((function(t){return e.add(t)})),this._stack.facetby.forEach((function(t){return e.add(t)})),this._stack.sort.field.forEach((function(t){return e.add(t)})),e}},{key:"producedFields",value:function(){return new Set(this._stack.as)}},{key:"hash",value:function(){return"Stack ".concat(tU(this._stack))}},{key:"getGroupbyFields",value:function(){var e=this._stack,t=e.dimensionFieldDef,n=e.impute,a=e.groupby;return t?t.bin?n?[MH(t,{binSuffix:"mid"})]:[MH(t,{}),MH(t,{binSuffix:"end"})]:[MH(t)]:null!=a?a:[]}},{key:"assemble",value:function(){var e=[],t=this._stack,n=t.facetby,a=t.dimensionFieldDef,r=t.stackField,i=t.stackby,o=t.sort,s=t.offset,u=t.impute,d=t.as;if(u&&a){var c=a.band,l=void 0===c?.5:c;a.bin&&e.push({type:"formula",expr:"".concat(l,"*")+MH(a,{expr:"datum"})+"+".concat(1-l,"*")+MH(a,{expr:"datum",binSuffix:"end"}),as:MH(a,{binSuffix:"mid",forAs:!0})}),e.push({type:"impute",field:r,groupby:[].concat(Object(Bh.a)(i),Object(Bh.a)(n)),key:MH(a,{binSuffix:"mid"}),method:"value",value:0})}return e.push({type:"stack",groupby:[].concat(Object(Bh.a)(this.getGroupbyFields()),Object(Bh.a)(n)),field:r,sort:o,as:d,offset:s}),e}},{key:"stack",get:function(){return this._stack}}],[{key:"makeFromTransform",value:function(e,t){var a=t.stack,r=t.groupby,i=t.as,o=t.offset,s=void 0===o?"zero":o,u=[],d=[];if(void 0!==t.sort){var c,l=sr(t.sort);try{for(l.s();!(c=l.n()).done;){var f=c.value;u.push(f.field),d.push(EU(f.order,"ascending"))}}catch(e){l.e(e)}finally{l.f()}}return new n(e,{stackField:a,groupby:r,offset:s,sort:{field:u,order:d},facetby:[],as:function(e){return Object(he.A)(e)&&e.every((function(e){return Object(he.H)(e)}))&&e.length>1}(i)?i:Object(he.H)(i)?[i,i+"_end"]:[t.stack+"_start",t.stack+"_end"]})}},{key:"makeFromEncoding",value:function(e,t){var a=t.stack,r=t.encoding;if(!a)return null;var i,o=a.groupbyChannel,s=a.fieldChannel,u=a.offset,d=a.impute;o&&(i=qH(r[o]));var c,l=function(e){return e.stack.stackBy.reduce((function(e,t){var n=MH(t.fieldDef);return n&&e.push(n),e}),[])}(t),f=t.encoding.order;return c=Object(he.A)(f)||xH(f)?rL(f):l.reduce((function(e,t){return e.field.push(t),e.order.push("y"===s?"descending":"ascending"),e}),{field:[],order:[]}),new n(e,{dimensionFieldDef:i,stackField:t.vgField(s),facetby:[],stackby:l,sort:c,offset:u,impute:d,as:[t.vgField(s,{suffix:"start",forAs:!0}),t.vgField(s,{suffix:"end",forAs:!0})]})}}]),n}($V),wG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a){var r;return Object(x.a)(this,n),(r=t.call(this,e)).transform=a,r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this.transform))}},{key:"addDimensions",value:function(e){this.transform.groupby=sU(this.transform.groupby.concat(e),(function(e){return e}))}},{key:"dependentFields",value:function(){var e,t,n=new Set;return(null!==(e=this.transform.groupby)&&void 0!==e?e:[]).forEach((function(e){return n.add(e)})),(null!==(t=this.transform.sort)&&void 0!==t?t:[]).forEach((function(e){return n.add(e.field)})),this.transform.window.map((function(e){return e.field})).filter((function(e){return void 0!==e})).forEach((function(e){return n.add(e)})),n}},{key:"producedFields",value:function(){return new Set(this.transform.window.map(this.getDefaultName))}},{key:"getDefaultName",value:function(e){var t;return null!==(t=e.as)&&void 0!==t?t:MH(e)}},{key:"hash",value:function(){return"WindowTransform ".concat(tU(this.transform))}},{key:"assemble",value:function(){var e,t,n=[],a=[],r=[],i=[],o=sr(this.transform.window);try{for(o.s();!(t=o.n()).done;){var s=t.value;a.push(s.op),r.push(this.getDefaultName(s)),i.push(void 0===s.param?null:s.param),n.push(void 0===s.field?null:s.field)}}catch(e){o.e(e)}finally{o.f()}var u=this.transform.frame,d=this.transform.groupby;if(u&&null===u[0]&&null===u[1]&&a.every((function(e){return YU(e)})))return Object.assign({type:"joinaggregate",as:r,ops:a,fields:n},void 0!==d?{groupby:d}:{});var c=[],l=[];if(void 0!==this.transform.sort){var f,g=sr(this.transform.sort);try{for(g.s();!(f=g.n()).done;){var h=f.value;c.push(h.field),l.push(null!==(e=h.order)&&void 0!==e?e:"ascending")}}catch(e){g.e(e)}finally{g.f()}}var p={field:c,order:l},A=this.transform.ignorePeers;return Object.assign(Object.assign(Object.assign({type:"window",params:i,as:r,ops:a,fields:n,sort:p},void 0!==A?{ignorePeers:A}:{}),void 0!==d?{groupby:d}:{}),void 0!==u?{frame:u}:{})}}]),n}($V),xG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e){return Object(x.a)(this,n),t.call(this,e)}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null)}}]),Object(_.a)(n,[{key:"dependentFields",value:function(){return new Set}},{key:"producedFields",value:function(){return new Set(["_vgsid_"])}},{key:"hash",value:function(){return"Identifier"}},{key:"assemble",value:function(){return{type:"identifier",as:"_vgsid_"}}}]),n}($V),_G=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(){return Object(x.a)(this,n),t.apply(this,arguments)}return Object(_.a)(n,[{key:"run",value:function(e){var t=e.parent;if(e instanceof yG){if(cG(t))return this.flags;if(t.numChildren()>1)return this.setContinue(),this.flags;if(t 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Object(_.a)(n,[{key:"run",value:function(e){return e instanceof ZV||e.numChildren()>0||e instanceof pG||(this.setMutated(),e.remove()),this.flags}}]),n}(fG),CG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(){var e;return Object(x.a)(this,n),(e=t.apply(this,arguments)).fields=new Set,e.prev=null,e}return Object(_.a)(n,[{key:"run",value:function(e){if(this.setContinue(),e instanceof eW){var t=e.producedFields();uU(t,this.fields)?(this.setMutated(),this.prev.remove()):this.fields=new Set([].concat(Object(Bh.a)(this.fields),Object(Bh.a)(t))),this.prev=e}return this.flags}},{key:"reset",value:function(){this.fields.clear()}}]),n}(fG),OG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(){return Object(x.a)(this,n),t.apply(this,arguments)}return Object(_.a)(n,[{key:"run",value:function(e){this.setContinue();var t,n=e.parent.children.filter((function(e){return e instanceof eW})),a=n.pop(),r=sr(n);try{for(r.s();!(t=r.n()).done;){var i=t.value;this.setMutated(),a.merge(i)}}catch(e){r.e(e)}finally{r.f()}return this.flags}}]),n}(fG);function BG(e){if(e instanceof pG)if(1!==e.numChildren()||e.children[0]instanceof ZV){var t=e.model.component.data.main;!function e(t){if(t instanceof ZV&&t.type===nV&&1===t.numChildren()){var n=t.children[0];n instanceof pG||(n.swapWithParent(),e(t))}}(t);var n,a=function(e){return function t(n){if(!(n instanceof pG)){var a=n.clone();if(a instanceof ZV){var r=NG+a.getSource();a.setSource(r),e.model.component.data.outputNodes[r]=a}else(a instanceof hG||a instanceof bG||a instanceof wG||a instanceof RG)&&a.addDimensions(e.fields);return n.children.flatMap(t).forEach((function(e){return e.parent=a})),[a]}return n.children.flatMap(t)}}(e),r=sr(e.children.map(a).flat());try{for(r.s();!(n=r.n()).done;)n.value.parent=t}catch(e){r.e(e)}finally{r.f()}}else{var i=e.children[0];(i instanceof hG||i instanceof bG||i instanceof wG||i instanceof RG)&&i.addDimensions(e.fields),i.swapWithParent(),BG(e)}else e.children.map(BG)}var SG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(){return Object(x.a)(this,n),t.call(this)}return Object(_.a)(n,[{key:"run",value:function(e){e instanceof ZV&&!e.isRequired()&&(this.setMutated(),e.remove());var t,n=sr(e.children);try{for(n.s();!(t=n.n()).done;){var a=t.value;this.run(a)}}catch(e){n.e(e)}finally{n.f()}return this.mutatedFlag}}]),n}(gG),FG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e){var a;return Object(x.a)(this,n),(a=t.call(this)).requiresSelectionId=e&&jW(e),a}return Object(_.a)(n,[{key:"run",value:function(e){e instanceof xG&&(this.requiresSelectionId&&(cG(e.parent)||e.parent instanceof hG||e.parent instanceof yG)||(this.setMutated(),e.remove()));var t,n=sr(e.children);try{for(n.s();!(t=n.n()).done;){var a=t.value;this.run(a)}}catch(e){n.e(e)}finally{n.f()}return this.mutatedFlag}}]),n}(gG),jG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(){return Object(x.a)(this,n),t.apply(this,arguments)}return Object(_.a)(n,[{key:"run",value:function(e){var t=e.parent,n=Object(Bh.a)(t.children),a=t.children.filter((function(e){return e instanceof yG}));if(t.numChildren()>1&&a.length>=1){var r,i={},o=new Set,s=sr(a);try{for(s.s();!(r=s.n()).done;){var u,d=r.value.parse,c=sr(lU(d));try{for(c.s();!(u=c.n()).done;){var l=u.value;l in i?i[l]!==d[l]&&o.add(l):i[l]=d[l]}}catch(e){c.e(e)}finally{c.f()}}}catch(e){s.e(e)}finally{s.f()}var f,g=sr(o);try{for(g.s();!(f=g.n()).done;)delete i[f.value]}catch(e){g.e(e)}finally{g.f()}if(0!==lU(i).length){this.setMutated();var h,p=new yG(t,i),A=sr(n);try{for(A.s();!(h=A.n()).done;){var v=h.value;if(v instanceof yG){var m,y=sr(lU(i));try{for(y.s();!(m=y.n()).done;){var R=m.value;delete v.parse[R]}}catch(e){y.e(e)}finally{y.f()}}t.removeChild(v),v.parent=p,v instanceof yG&&0===lU(v.parse).length&&v.remove()}}catch(e){A.e(e)}finally{A.f()}}}return this.setContinue(),this.flags}}]),n}(fG),DG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(){return Object(x.a)(this,n),t.apply(this,arguments)}return Object(_.a)(n,[{key:"run",value:function(e){var t,n=e.parent,a={},r=sr(n.children.filter((function(e){return e instanceof hG})));try{for(r.s();!(t=r.n()).done;){var i=t.value,o=tU(i.groupBy);o in a||(a[o]=[]),a[o].push(i)}}catch(e){r.e(e)}finally{r.f()}var s,u=sr(lU(a));try{for(u.s();!(s=u.n()).done;){var d=a[s.value];if(d.length>1){var c,l=d.pop(),f=sr(d);try{for(f.s();!(c=f.n()).done;){var g=c.value;l.merge(g)&&(n.removeChild(g),g.parent=l,g.remove(),this.setMutated())}}catch(e){f.e(e)}finally{f.f()}}}}catch(e){u.e(e)}finally{u.f()}return this.setContinue(),this.flags}}]),n}(fG),TG=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e){var a;return Object(x.a)(this,n),(a=t.call(this)).model=e,a}return Object(_.a)(n,[{key:"run",value:function(e){var t,n=e.parent,a=!(cG(n)||n instanceof TW||n instanceof yG||n 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this.setContinue(),this.flags;var a,r,i=[],o=sr(n);try{for(o.s();!(r=o.n()).done;){var s=r.value;if(s instanceof ZV){for(var u=s;1===u.numChildren();){var d=u.children[0];if(!(d instanceof ZV))break;u=d}i.push.apply(i,Object(Bh.a)(u.children)),a?(t.removeChild(s),s.parent=a.parent,a.parent.removeChild(a),a.parent=u,this.setMutated()):a=u}else i.push(s)}}catch(e){o.e(e)}finally{o.f()}if(i.length){this.setMutated();var c,l=sr(i);try{for(l.s();!(c=l.n()).done;){var f=c.value;f.parent.removeChild(f),f.parent=a}}catch(e){l.e(e)}finally{l.f()}}return this.setContinue(),this.flags}}]),n}(fG),NG="scale_";function UG(e){var t=[];return e.forEach((function e(n){0===n.numChildren()?t.push(n):n.children.forEach(e)})),t}function PG(e){return e}function LG(e,t){return t.map((function(t){if(e instanceof fG){var n=e.optimizeNextFromLeaves(t);return e.reset(),n}return e.run(t)})).some(PG)}function IG(e,t){var n=e.sources,a=new Set;return a.add(LG(new SG,n)),a.add(LG(new FG(t),n)),n=n.filter((function(e){return e.numChildren()>0})),a.add(LG(new kG,UG(n))),n=n.filter((function(e){return e.numChildren()>0})),a.add(LG(new _G,UG(n))),a.add(LG(new TG(t),UG(n))),a.add(LG(new CG,UG(n))),a.add(LG(new jG,UG(n))),a.add(LG(new DG,UG(n))),a.add(LG(new OG,UG(n))),a.add(LG(new EG,n)),a.add(LG(new MG,UG(n))),e.sources=n,a.has(!0)}function QG(e,t){sG(e.sources);for(var n=0,a=0,r=0;r<5&&IG(e,t);r++)n++;e.sources.map(BG);for(var i=0;i<5&&IG(e,t);i++)a++;sG(e.sources),5===Math.max(n,a)&&jI("Maximum optimization runs(".concat(5,") reached."))}var HG=function(){function e(t){Object(x.a)(this,e),Object.defineProperty(this,"signal",{enumerable:!0,get:t})}return Object(_.a)(e,null,[{key:"fromName",value:function(t,n){return new e((function(){return t(n)}))}}]),e}();function zG(e){gX(e)?function(e){var t,n=e.component.scales,a=sr(lU(n));try{for(a.s();!(t=a.n()).done;){var r=t.value,i=KG(e,r);if(n[r].setWithExplicit("domains",i),GG(e,r),e.component.data.isFaceted){for(var o=e;!hX(o)&&o.parent;)o=o.parent;if("shared"===o.component.resolve.scale[r]){var s,u=sr(i.value);try{for(u.s();!(s=u.n()).done;){var d=s.value;XP(d)&&(d.data=NG+d.data.replace(NG,""))}}catch(e){u.e(e)}finally{u.f()}}}}}catch(e){a.e(e)}finally{a.f()}}(e):function(e){var t,n=sr(e.children);try{for(n.s();!(t=n.n()).done;)zG(t.value)}catch(e){n.e(e)}finally{n.f()}var a,r=e.component.scales,i=sr(lU(r));try{for(i.s();!(a=i.n()).done;){var o,s=a.value,u=void 0,d=null,c=sr(e.children);try{for(c.s();!(o=c.n()).done;){var l=o.value.component.scales[s];if(l){u=void 0===u?l.getWithExplicit("domains"):Cq(u,l.getWithExplicit("domains"),"domains","scale",YG);var f=l.get("selectionExtent");d&&f&&d.selection!==f.selection&&jI("The same selection must be used to override scale domains in a layered view."),d=f}}}catch(e){c.e(e)}finally{c.f()}r[s].setWithExplicit("domains",u),d&&r[s].set("selectionExtent",d,!0)}}catch(e){i.e(e)}finally{i.f()}}(e)}function KG(e,t){var n=e.getScaleComponent(t).get("type"),a=e.encoding,r=function(e,t,n,a){if("unaggregated"===e){var r=XG(t,n),i=r.valid,o=r.reason;if(!i)return void jI(o)}else if(void 0===e&&a.useUnaggregatedDomain&&XG(t,n).valid)return"unaggregated";return e}(e.scaleDomain(t),e.typedFieldDef(t),n,e.config.scale);return r!==e.scaleDomain(t)&&(e.specifiedScales[t]=Object.assign(Object.assign({},e.specifiedScales[t]),{domain:r})),"x"===t&&GH(a.x2)?GH(a.x)?Cq(WG(n,r,e,"x"),WG(n,r,e,"x2"),"domain","scale",YG):WG(n,r,e,"x2"):"y"===t&&GH(a.y2)?GH(a.y)?Cq(WG(n,r,e,"y"),WG(n,r,e,"y2"),"domain","scale",YG):WG(n,r,e,"y2"):WG(n,r,e,t)}function VG(e,t,n){var a,r=null===(a=tQ(n))||void 0===a?void 0:a.unit;return"temporal"===t||r?function(e,t,n){return e.map((function(e){var a=nz(e,{timeUnit:n,type:t});return{signal:"{data: ".concat(a,"}")}}))}(e,t,r):[e]}function WG(e,t,n,a){var r=GH(n.encoding[a]),i=r.type,o=r.timeUnit;if(function(e){return e&&e.unionWith}(t)){var s=WG(e,void 0,n,a),u=VG(t.unionWith,i,o);return xq([].concat(Object(Bh.a)(s.value),Object(Bh.a)(u)))}if(qP(t))return xq([t]);if(t&&"unaggregated"!==t&&!MQ(t))return xq(VG(t,i,o));var d=n.stack;if(d&&a===d.fieldChannel){if("normalize"===d.offset)return _q([[0,1]]);var c=n.requestDataName(nV);return _q([{data:c,field:n.vgField(a,{suffix:"start"})},{data:c,field:n.vgField(a,{suffix:"end"})}])}var l=QP(a)&&xH(r)?function(e,t,n){if(FQ(n)){var a=e.fieldDef(t),r=a.sort;if(fH(r))return{op:"min",field:ZW(a,t),order:"ascending"};var i=e.stack,o=i?[].concat(Object(Bh.a)(i.groupbyField?[i.groupbyField]:[]),Object(Bh.a)(i.stackBy.map((function(e){return e.fieldDef.field})))):void 0;if(lH(r))return qG(r,i&&!aU(o,r.field));if(cH(r)){var s=r.encoding,u=r.order,d=e.fieldDef(s),c=d.aggregate,l=d.field,f=i&&!aU(o,l);if(GU(c)||XU(c))return qG({field:MH(d),order:u},f);if(YU(c)||!c)return qG({op:c,field:l,order:u},f)}else{if("descending"===r)return{op:"min",field:e.vgField(t),order:"descending"};if(aU(["ascending",void 0],r))return!0}}}(n,a,e):void 0;if(EH(r))return _q(VG([r.datum],i,o));var f=r;if("unaggregated"===t){var g=n.requestDataName(nV),h=r.field;return _q([{data:g,field:MH({field:h,aggregate:"min"})},{data:g,field:MH({field:h,aggregate:"max"})}])}if(oz(f.bin)){if(FQ(e))return _q("bin-ordinal"===e?[]:[{data:gU(l)?n.requestDataName(nV):n.requestDataName("raw"),field:n.vgField(a,rz(f,a)?{binSuffix:"range"}:{}),sort:!0!==l&&Object(he.F)(l)?l:{field:n.vgField(a,{}),op:"min"}}]);var p=f.bin;if(oz(p)){var A=aG(n,f.field,p);return _q([new HG((function(){var e=n.getSignalName(A);return"[".concat(e,".start, ").concat(e,".stop]")}))])}return _q([{data:n.requestDataName(nV),field:n.vgField(a,{})}])}if(f.timeUnit&&aU(["time","utc"],e)&&yH(a,f,gX(n)?n.encoding[BP(a)]:void 0,n.stack,n.markDef,n.config)){var v=n.requestDataName(nV);return _q([{data:v,field:n.vgField(a)},{data:v,field:n.vgField(a,{suffix:"end"})}])}return _q(l?[{data:gU(l)?n.requestDataName(nV):n.requestDataName("raw"),field:n.vgField(a),sort:l}]:[{data:n.requestDataName(nV),field:n.vgField(a)}])}function qG(e,t){var n=e.op,a=e.field,r=e.order;return Object.assign(Object.assign({op:null!=n?n:t?"sum":"min"},a?{field:bU(a)}:{}),r?{order:r}:{})}function GG(e,t){var n,a=e.component.scales[t],r=e.specifiedScales[t].domain,i=null===(n=e.fieldDef(t))||void 0===n?void 0:n.bin,o=MQ(r)&&r,s=uz(i)&&dz(i.extent)&&i.extent;(o||s)&&a.set("selectionExtent",null!=o?o:s,!0)}function XG(e,t){var n=e.aggregate,a=e.type;return n?Object(he.H)(n)&&!eP[n]?{valid:!1,reason:CI.unaggregateDomainWithNonSharedDomainOp(n)}:"quantitative"===a&&"log"===t?{valid:!1,reason:CI.unaggregatedDomainWithLogScale(e)}:{valid:!0}:{valid:!1,reason:CI.unaggregateDomainHasNoEffectForRawField(e)}}function YG(e,t,n,a){return e.explicit&&t.explicit&&jI(CI.mergeConflictingDomainProperty(n,a,e.value,t.value)),{explicit:e.explicit,value:[].concat(Object(Bh.a)(e.value),Object(Bh.a)(t.value))}}function JG(e){if(XP(e)&&Object(he.H)(e.field))return e.field;if(function(e){return!Object(he.A)(e)&&"fields"in e&&!("data"in e)}(e)){var t,n,a=sr(e.fields);try{for(a.s();!(n=a.n()).done;){var r=n.value;if(XP(r)&&Object(he.H)(r.field))if(t){if(t!==r.field)return jI("Detected faceted independent scales that union domain of multiple fields from different data sources. 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1===u.length&&null!==u[0]?Object.assign({data:u[0],fields:t.map((function(e){return e.field}))},o?{sort:o}:{}):Object.assign({fields:t},o?{sort:o}:{})}}(e.component.scales[t].get("domains").map((function(t){return XP(t)&&(t.data=e.lookupDataSource(t.data)),t})))}function ZG(e){return AX(e)||pX(e)?e.children.reduce((function(e,t){return e.concat(ZG(t))}),eX(e)):eX(e)}function eX(e){return lU(e.component.scales).reduce((function(t,n){var a=e.component.scales[n];if(a.merged)return t;var r,i=a.combine(),o=i.name,s=i.type,u=i.selectionExtent,d=(i.domains,i.range,i.reverse),c=T(i,["name","type","selectionExtent","domains","range","reverse"]),l=function(e,t,n){return"x"!==n&&"y"!==n||!GP(e)?e:{step:{signal:t+"_step"}}}(i.range,o,n);u&&(r=function(e,t){var n=t.selection;return{signal:NW(e.getSelectionComponent(n,hU(n)),t)}}(e,u));var f=$G(e,n);return t.push(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({name:o,type:s},f?{domain:f}:{}),r?{domainRaw:r}:{}),{range:l}),void 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a=Jz(e.width)?e.width.step:tK(n,"width"),r=Jz(e.height)?e.height.step:tK(n,"height");return t.x||t.y?new HG((function(){var e=[t.x?t.x.signal:a,t.y?t.y.signal:r];return"min(".concat(e.join(", "),")")})):Math.min(a,r)}function sX(e,t){gX(e)?function(e,t){var n=e.component.scales,a=e.config,r=e.encoding,i=e.markDef,o=e.specifiedScales;lU(n).forEach((function(s){var u=o[s],d=n[s],c=e.getScaleComponent(s),l=GH(r[s]),f=u[t],g=c.get("type"),h=LQ(g,t),p=IQ(s,t);if(void 0!==f&&(h?p&&jI(p):jI(CI.scalePropertyNotWorkWithScaleType(g,t,s))),h&&void 0===p)if(void 0!==f)d.copyKeyFromObject(t,u);else{var A=function(e,t,n,a,r,i,o,s,u,d){var c=d.scale,l=a.type;switch(e){case"bins":return xH(a)?function(e,t){var n=t.bin;if(oz(n)){var a=aG(e,t.field,n);return new HG((function(){return e.getSignalName(a)}))}if(sz(n)&&uz(n)&&void 0!==n.step)return{step:n.step}}(t,a):void 0;case"interpolate":return function(e,t){if(aU([rP,iP,oP],e)&&"nominal"!==t)return"hcl"}(n,l);case"nice":return function(e,t,n){var 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e.from&&e.from.data&&(e.from.data=c.lookupDataSource(e.from.data)),e.from&&e.from.facet&&e.from.facet.data&&(e.from.facet.data=c.lookupDataSource(e.from.facet.data)),e},this.parent=a,this.config=i,this.name=null!==(u=t.name)&&void 0!==u?u:r,this.title=WP(t.title)?{text:t.title}:t.title,this.scaleNameMap=a?a.scaleNameMap:new fX,this.projectionNameMap=a?a.projectionNameMap:new fX,this.signalNameMap=a?a.signalNameMap:new fX,this.data=t.data,this.description=t.description,this.transforms=function(e){return e.map((function(e){return aV(e)?{filter:XN(e.filter,vQ)}:e}))}(null!==(d=t.transform)&&void 0!==d?d:[]),this.layout="layer"===n||"unit"===n?{}:function(e,t,n){var a,r,i=n[t],o={},s=i.spacing,u=i.columns;void 0!==s&&(o.spacing=s),void 0!==u&&(pH(e)&&!gH(e.facet)||Gz(e))&&(o.columns=u),Xz(e)&&(o.columns=1);var d,c=sr(Zz);try{for(c.s();!(d=c.n()).done;){var l=d.value;if(void 0!==e[l])if("spacing"===l){var f=e[l];o[l]=Object(he.E)(f)?f:{row:null!==(a=f.row)&&void 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a=n.value;e(a),lU(a.component.legends).forEach((function(e){i.legend[e]=bq(t.component.resolve,e),"shared"===i.legend[e]&&(r[e]=Wq(r[e],a.component.legends[e]),r[e]||(i.legend[e]="independent",delete r[e]))}))};for(o.s();!(n=o.n()).done;)s()}catch(t){o.e(t)}finally{o.f()}return lU(r).forEach((function(e){var n,a=sr(t.children);try{for(a.s();!(n=a.n()).done;){var r=n.value;r.component.legends[e]&&"shared"===i.legend[e]&&delete r.component.legends[e]}}catch(t){a.e(t)}finally{a.f()}})),r}(t)}(this)}},{key:"assembleGroupStyle",value:function(){var e,t;if("unit"===this.type||"layer"===this.type)return null!==(t=null===(e=this.view)||void 0===e?void 0:e.style)&&void 0!==t?t:"cell"}},{key:"assembleEncodeFromView",value:function(e){e.style;var t,n=T(e,["style"]),a={},r=sr(lU(n));try{for(r.s();!(t=r.n()).done;){var i=t.value,o=n[i];void 0!==o&&(a[i]=$P(o))}}catch(e){r.e(e)}finally{r.f()}return a}},{key:"assembleGroupEncodeEntry",value:function(e){var t=void 0;return this.view&&(t=this.assembleEncodeFromView(this.view)),e||"unit"!==this.type&&"layer"!==this.type?t:Object.assign({width:this.getSizeSignalRef("width"),height:this.getSizeSignalRef("height")},null!=t?t:{})}},{key:"assembleLayout",value:function(){if(this.layout){var e=this.layout,t=e.spacing,n=T(e,["spacing"]),a=this.component,r=this.config,i=function(e,t){var n,a={},r=sr(RP);try{for(r.s();!(n=r.n()).done;){var i=n.value,o=e[i];if(null==o?void 0:o.facetFieldDef){var s=nq(["titleAnchor","titleOrient"],o.facetFieldDef,t,i),u=s.titleAnchor,d=eq(i,s.titleOrient),c=gq(u,d);void 0!==c&&(a[d]=c)}}}catch(e){r.e(e)}finally{r.f()}return lU(a).length>0?a:void 0}(a.layoutHeaders,r);return Object.assign(Object.assign(Object.assign({padding:t},this.assembleDefaultLayout()),n),i?{titleBand:i}:{})}}},{key:"assembleDefaultLayout",value:function(){return{}}},{key:"assembleHeaderMarks",value:function(){var e,t=this.component.layoutHeaders,n=[],a=sr(RP);try{for(a.s();!(e=a.n()).done;){var r=e.value;t[r].title&&n.push(iq(this,r))}}catch(e){a.e(e)}finally{a.f()}var i,o=sr(aq);try{for(o.s();!(i=o.n()).done;){var s=i.value;n=n.concat(uq(this,s))}}catch(e){o.e(e)}finally{o.f()}return n}},{key:"assembleAxes",value:function(){return function(e,t){var n=e.x,a=void 0===n?[]:n,r=e.y,i=void 0===r?[]:r;return[].concat(Object(Bh.a)(a.map((function(e){return QW(e,"grid",t)}))),Object(Bh.a)(i.map((function(e){return QW(e,"grid",t)}))),Object(Bh.a)(a.map((function(e){return QW(e,"main",t)}))),Object(Bh.a)(i.map((function(e){return QW(e,"main",t)})))).filter((function(e){return e}))}(this.component.axes,this.config)}},{key:"assembleLegends",value:function(){return Gq(this)}},{key:"assembleProjections",value:function(){return function(e){return AX(e)||pX(e)?function(e){return e.children.reduce((function(e,t){return e.concat(t.assembleProjections())}),Yq(e))}(e):Yq(e)}(this)}},{key:"assembleTitle",value:function(){var e,t,n,a=null!==(e=this.title)&&void 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t,n=this.getName(e),a=this.component.data.outputNodeRefCounts;return a[n]=(null!==(t=a[n])&&void 0!==t?t:0)+1,n}},{key:"getSizeSignalRef",value:function(e){if(hX(this.parent)){var t=NP(yq(e)),n=this.component.scales[t];if(n&&!n.merged){var a=n.get("type"),r=n.get("range");if(FQ(a)&&GP(r)){var i=n.get("name"),o=JG($G(this,t));return o?{signal:mq(i,n,MH({aggregate:"distinct",field:o},{expr:"datum"}))}:(jI("Unknown field for ".concat(t,". 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Object.assign({type:"kde",field:t},n)}}]),n}($V),RX=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a){var r;return Object(x.a)(this,n),(r=t.call(this,e)).filter=a,r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,Object.assign({},this.filter))}},{key:"dependentFields",value:function(){return new Set(lU(this.filter))}},{key:"producedFields",value:function(){return new Set}},{key:"hash",value:function(){return"FilterInvalid ".concat(tU(this.filter))}},{key:"assemble",value:function(){var e=this,t=lU(this.filter).reduce((function(t,n){var a=e.filter[n],r=MH(a,{expr:"datum"});return null!==a&&("temporal"===a.type?t.push("(isDate(".concat(r,") || (isValid(").concat(r,") && isFinite(+").concat(r,")))")):"quantitative"===a.type&&(t.push("isValid(".concat(r,")")),t.push("isFinite(+".concat(r,")")))),t}),[]);return t.length>0?{type:"filter",expr:t.join(" && ")}:null}}],[{key:"make",value:function(e,t){var a=t.config,r=t.mark;if("filter"!==eL("invalid",t.markDef,a))return null;var i=t.reduceFieldDef((function(e,n,a){var i=QP(a)&&t.getScaleComponent(a);return i&&jQ(i.get("type"))&&"count"!==n.aggregate&&!UU(r)&&(e[n.field]=n),e}),{});return lU(i).length?new n(e,i):null}}]),n}($V),bX=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a){var r;Object(x.a)(this,n),(r=t.call(this,e)).transform=a,r.transform=JN(a);var i=r.transform,o=i.flatten,s=i.as,u=void 0===s?[]:s;return r.transform.as=o.map((function(e,t){var n;return null!==(n=u[t])&&void 0!==n?n:e})),r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(this.parent,JN(this.transform))}},{key:"dependentFields",value:function(){return new Set(this.transform.flatten)}},{key:"producedFields",value:function(){return new Set(this.transform.as)}},{key:"hash",value:function(){return"FlattenTransform ".concat(tU(this.transform))}},{key:"assemble",value:function(){var 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Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this.fields),this.geojson,this.signal)}},{key:"dependentFields",value:function(){var e,t=(null!==(e=this.fields)&&void 0!==e?e:[]).filter(he.H);return new Set([].concat(Object(Bh.a)(this.geojson?[this.geojson]:[]),Object(Bh.a)(t)))}},{key:"producedFields",value:function(){return new Set}},{key:"hash",value:function(){return"GeoJSON ".concat(this.geojson," ").concat(this.signal," ").concat(tU(this.fields))}},{key:"assemble",value:function(){return Object.assign(Object.assign(Object.assign({type:"geojson"},this.fields?{fields:this.fields}:{}),this.geojson?{geojson:this.geojson}:{}),{signal:this.signal})}}],[{key:"parseAll",value:function(e,t){if(t.component.projection&&!t.component.projection.isFit)return e;for(var a=0,r=0,i=[["longitude","latitude"],["longitude2","latitude2"]];r0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 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Set(this.transform.as)}},{key:"hash",value:function(){return"LoessTransform ".concat(tU(this.transform))}},{key:"assemble",value:function(){var e=this.transform,t=e.loess,n=e.on,a=T(e,["loess","on"]);return Object.assign({type:"loess",x:n,y:t},a)}}]),n}($V),OX=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a,r){var i;return Object(x.a)(this,n),(i=t.call(this,e)).transform=a,i.secondary=r,i}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this.transform),this.secondary)}},{key:"dependentFields",value:function(){return new Set([this.transform.lookup])}},{key:"producedFields",value:function(){return new Set(this.transform.as?Object(he.i)(this.transform.as):this.transform.from.fields)}},{key:"hash",value:function(){return"Lookup ".concat(tU({transform:this.transform,secondary:this.secondary}))}},{key:"assemble",value:function(){var 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n(e,a,s.getSource())}}]),n}($V),BX=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a){var r,i,o,s;Object(x.a)(this,n),(r=t.call(this,e)).transform=a,r.transform=JN(a);var u=null!==(i=r.transform.as)&&void 0!==i?i:[void 0,void 0];return r.transform.as=[null!==(o=u[0])&&void 0!==o?o:"prob",null!==(s=u[1])&&void 0!==s?s:"value"],r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this.transform))}},{key:"dependentFields",value:function(){var e;return new Set([this.transform.quantile].concat(Object(Bh.a)(null!==(e=this.transform.groupby)&&void 0!==e?e:[])))}},{key:"producedFields",value:function(){return new Set(this.transform.as)}},{key:"hash",value:function(){return"QuantileTransform ".concat(tU(this.transform))}},{key:"assemble",value:function(){var e=this.transform,t=e.quantile,n=T(e,["quantile"]);return Object.assign({type:"quantile",field:t},n)}}]),n}($V),SX=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a){var r,i,o,s;Object(x.a)(this,n),(r=t.call(this,e)).transform=a,r.transform=JN(a);var u=null!==(i=r.transform.as)&&void 0!==i?i:[void 0,void 0];return r.transform.as=[null!==(o=u[0])&&void 0!==o?o:a.on,null!==(s=u[1])&&void 0!==s?s:a.regression],r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this.transform))}},{key:"dependentFields",value:function(){var e;return new Set([this.transform.regression,this.transform.on].concat(Object(Bh.a)(null!==(e=this.transform.groupby)&&void 0!==e?e:[])))}},{key:"producedFields",value:function(){return new Set(this.transform.as)}},{key:"hash",value:function(){return"RegressionTransform ".concat(tU(this.transform))}},{key:"assemble",value:function(){var e=this.transform,t=e.regression,n=e.on,a=T(e,["regression","on"]);return Object.assign({type:"regression",x:n,y:t},a)}}]),n}($V),FX=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a){var r;return Object(x.a)(this,n),(r=t.call(this,e)).transform=a,r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this.transform))}},{key:"addDimensions",value:function(e){var t;this.transform.groupby=sU((null!==(t=this.transform.groupby)&&void 0!==t?t:[]).concat(e),(function(e){return e}))}},{key:"producedFields",value:function(){}},{key:"dependentFields",value:function(){var e;return new Set([this.transform.pivot,this.transform.value].concat(Object(Bh.a)(null!==(e=this.transform.groupby)&&void 0!==e?e:[])))}},{key:"hash",value:function(){return"PivotTransform ".concat(tU(this.transform))}},{key:"assemble",value:function(){var e=this.transform,t=e.pivot,n=e.value,a=e.groupby,r=e.limit,i=e.op;return Object.assign(Object.assign(Object.assign({type:"pivot",field:t,value:n},void 0!==r?{limit:r}:{}),void 0!==i?{op:i}:{}),void 0!==a?{groupby:a}:{})}}]),n}($V),jX=function(e){Object(C.a)(n,e);var t=Object(k.a)(n);function n(e,a){var r;return Object(x.a)(this,n),(r=t.call(this,e)).transform=a,r}return Object(_.a)(n,[{key:"clone",value:function(){return new n(null,JN(this.transform))}},{key:"dependentFields",value:function(){return new Set}},{key:"producedFields",value:function(){return new Set}},{key:"hash",value:function(){return"SampleTransform ".concat(tU(this.transform))}},{key:"assemble",value:function(){return{type:"sample",size:this.transform.sample}}}]),n}($V);function DX(e){var t=0;return function n(a,r){var i,o,s,u;if(a instanceof oG&&(a.isGenerator||XK(a.data)||(e.push(r),r={name:null,source:r.name,transform:[]})),a instanceof yG&&(a.parent instanceof oG&&!r.source?(r.format=Object.assign(Object.assign({},null!==(i=r.format)&&void 0!==i?i:{}),{parse:a.assembleFormatParse()}),(o=r.transform).push.apply(o,Object(Bh.a)(a.assembleTransforms(!0)))):(s=r.transform).push.apply(s,Object(Bh.a)(a.assembleTransforms()))),a instanceof pG)return r.name||(r.name="data_".concat(t++)),!r.source||r.transform.length>0?(e.push(r),a.data=r.name):a.data=r.source,void 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e.encoding.x||e.encoding.y||e.encoding.latitude||e.encoding.longitude?Object.assign(Object.assign(Object.assign(Object.assign({},VV(e,{align:"ignore",baseline:"ignore",color:"include",orient:"ignore",size:"ignore"})),MV("x",e,{defaultPos:"horizontal"===t?"zeroOrMax":"mid",defaultPos2:"zeroOrMin",range:"vertical"!==t})),MV("y",e,{defaultPos:"vertical"===t?"zeroOrMax":"mid",defaultPos2:"zeroOrMin",range:"horizontal"!==t})),wV("size",e,{vgChannel:"strokeWidth"})):{}}},square:{vgMark:"symbol",encodeEntry:function(e){return oY(e,"square")}},text:{vgMark:"text",encodeEntry:function(e){var t=e.config;return 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