From 187fc88f79e0491ad3486604693feaee79305b56 Mon Sep 17 00:00:00 2001
From: David Huggins-Daines <dhdaines@gmail.com>
Date: Fri, 8 Jul 2022 12:24:08 -0400
Subject: [PATCH] refactor: use types

---
 js/test_typescript.ts | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/js/test_typescript.ts b/js/test_typescript.ts
index 5c3f2a7..9042659 100644
--- a/js/test_typescript.ts
+++ b/js/test_typescript.ts
@@ -1,32 +1,33 @@
 /* -*- javascript -*- */
 import soundswallower_factory from "./soundswallower.js";
+import {SoundSwallowerModule, Config, Decoder, Segment, Grammar} from "./soundswallower.js";
 import {promises as fs} from "fs";
 import * as assert from "assert";
 
 (async () => {
-    const soundswallower = await soundswallower_factory();
-    const config = new soundswallower.Config();
+    const soundswallower: SoundSwallowerModule = await soundswallower_factory();
+    const config: Config = new soundswallower.Config();
     console.log(config.get("samprate"));
-    let nkeys = 0;
+    let nkeys: number = 0;
     for (const key of config) {
         ++nkeys;
     }
     console.log(`Found ${nkeys} keys in config`);
     /* Basic test */
-    const decoder = new soundswallower.Decoder({
+    const decoder: Decoder = new soundswallower.Decoder({
 	fsg: "testdata/goforward.fsg",
 	samprate: 16000,
     });
     await decoder.initialize();
-    let pcm = await fs.readFile("testdata/goforward-float32.raw");
+    let pcm: Uint8Array = await fs.readFile("testdata/goforward-float32.raw");
     await decoder.start();
     await decoder.process(pcm, false, true);
     await decoder.stop();
-    let hyp = decoder.get_hyp();
+    let hyp: string = decoder.get_hyp();
     console.log(`recognized: ${hyp}`);
     assert.equal("go forward ten meters", hyp);
-    let hypseg = decoder.get_hypseg();
-    let hypseg_words = []
+    let hypseg: Array<Segment> = decoder.get_hypseg();
+    let hypseg_words = [];
     for (const seg of hypseg) {
 	assert.ok(seg.end >= seg.start);
         if (seg.word != "<sil>" && seg.word != "(NULL)")
@@ -40,7 +41,7 @@ import * as assert from "assert";
     await decoder.add_word("_forward", "F AO R W ER D", false);
     await decoder.add_word("_ten", "T EH N", false);
     await decoder.add_word("_meters", "M IY T ER Z", true);
-    let fsg = decoder.create_fsg("goforward", 0, 4, [
+    let fsg: Grammar = decoder.create_fsg("goforward", 0, 4, [
 	{from: 0, to: 1, prob: 1.0, word: "_go"},
 	{from: 1, to: 2, prob: 1.0, word: "_forward"},
 	{from: 2, to: 3, prob: 1.0, word: "_ten"},