Convert to typescript

.editorconfig

@@ -0,0 +1,10 @@
+# editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.eslintrc.js

@@ -0,0 +1,171 @@
+'use strict';
+
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: './tsconfig.json',
+  },
+  plugins: [
+    "jsdoc",
+    "promise",
+    "security",
+    '@typescript-eslint'
+  ],
+  extends: [
+    'eslint:recommended',
+    'airbnb-base',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:import/typescript',
+  ],
+  env: {
+    browser: true,
+  },
+  rules: {
+    "curly": ["error", "all"],
+    "callback-return": ["error", ["callback", "cb", "next", "done"]],
+    "class-methods-use-this": "off",
+    "consistent-return": "off",
+    "handle-callback-err": ["error", "^.*err"],
+    "new-cap": "off",
+    "no-console": "error",
+    "no-else-return": "error",
+    "no-eq-null": "off",
+    "no-global-assign": "error",
+    "no-loop-func": "off",
+    "no-lone-blocks": "error",
+    "no-negated-condition": "error",
+    "no-shadow": "off",
+    "no-template-curly-in-string": "error",
+    "no-undef": "error",
+    "no-underscore-dangle": "off",
+    "no-unsafe-negation": "error",
+    "no-use-before-define": "off",
+    "no-useless-rename": "error",
+    "padding-line-between-statements": ["error",
+      {
+        "blankLine": "always", "prev": [
+          "directive",
+          "block",
+          "block-like",
+          "multiline-block-like",
+          "cjs-export",
+          "cjs-import",
+          "class",
+          "export",
+          "import",
+          "if"
+        ], "next": "*"
+      },
+      {"blankLine": "never", "prev": "directive", "next": "directive"},
+      {"blankLine": "any", "prev": "*", "next": ["if", "for", "cjs-import", "import"]},
+      {"blankLine": "any", "prev": ["export", "import"], "next": ["export", "import"]},
+      {"blankLine": "always", "prev": "*", "next": ["try", "function", "switch"]},
+      {"blankLine": "always", "prev": "if", "next": "if"},
+      {"blankLine": "never", "prev": ["return", "throw"], "next": "*"}
+    ],
+    "strict": ["error", "safe"],
+    "no-empty": "error",
+    "no-empty-function": "error",
+    "valid-jsdoc": "off",
+    "yoda": "error",
+
+    "import/no-unresolved": "off",
+    'import/prefer-default-export': 'off',
+    'import/no-extraneous-dependencies': 'off',
+
+    "jsdoc/check-alignment": "error",
+    "jsdoc/check-indentation": "off",
+    "jsdoc/check-param-names": "off",
+    "jsdoc/check-tag-names": "error",
+    "jsdoc/check-types": "error",
+    "jsdoc/newline-after-description": "off",
+    "jsdoc/no-undefined-types": "off",
+    "jsdoc/require-description": "off",
+    "jsdoc/require-description-complete-sentence": "off",
+    "jsdoc/require-example": "off",
+    "jsdoc/require-hyphen-before-param-description": "error",
+    "jsdoc/require-param": "error",
+    "jsdoc/require-param-description": "off",
+    "jsdoc/require-param-name": "error",
+    "jsdoc/require-param-type": "error",
+    "jsdoc/require-returns-description": "off",
+    "jsdoc/require-returns-type": "error",
+    "jsdoc/valid-types": "error",
+
+    "security/detect-buffer-noassert": "error",
+    "security/detect-child-process": "error",
+    "security/detect-disable-mustache-escape": "error",
+    "security/detect-eval-with-expression": "error",
+    "security/detect-new-buffer": "error",
+    "security/detect-no-csrf-before-method-override": "error",
+    "security/detect-non-literal-fs-filename": "error",
+    "security/detect-non-literal-regexp": "error",
+    "security/detect-non-literal-require": "off",
+    "security/detect-object-injection": "off",
+    "security/detect-possible-timing-attacks": "error",
+    "security/detect-pseudoRandomBytes": "error",
+    "security/detect-unsafe-regex": "error",
+
+    // Override airbnb
+    "eqeqeq": ["error", "smart"],
+    "func-names": "error",
+    "id-length": ["error", {"exceptions": ["_", "$", "e", "i", "j", "k", "q", "x", "y"]}],
+    'indent': 'off',
+    "no-param-reassign": "off", // Work toward enforcing this rule
+    "radix": "off",
+    "spaced-comment": "off",
+    "max-len": "off",
+    "no-continue": "off",
+    'no-dupe-class-members': 'off',
+    "no-plusplus": "off",
+    "no-prototype-builtins": "off",
+    "no-restricted-syntax": [
+      "error",
+      "DebuggerStatement",
+      "LabeledStatement",
+      "WithStatement"
+    ],
+    "no-restricted-properties": ["error", {
+      "object": "arguments",
+      "property": "callee",
+      "message": "arguments.callee is deprecated"
+    }, {
+      "property": "__defineGetter__",
+      "message": "Please use Object.defineProperty instead."
+    }, {
+      "property": "__defineSetter__",
+      "message": "Please use Object.defineProperty instead."
+    }],
+    'no-useless-constructor': 'off',
+    "no-useless-escape": "off",
+    "object-shorthand": ["error", "always", {
+      "ignoreConstructors": false,
+      "avoidQuotes": true,
+      "avoidExplicitReturnArrows": true
+    }],
+    "prefer-spread": "error",
+    "prefer-destructuring": "off",
+
+    '@typescript-eslint/await-thenable': 'error',
+    '@typescript-eslint/ban-ts-ignore': 'off',
+    '@typescript-eslint/no-extraneous-class': 'error',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/explicit-member-accessibility': ["error"],
+    '@typescript-eslint/interface-name-prefix': ['error', 'never'],
+    '@typescript-eslint/no-explicit-any': 'error',
+    '@typescript-eslint/no-for-in-array': 'error',
+    '@typescript-eslint/no-require-imports': 'error',
+    '@typescript-eslint/no-this-alias': 'error',
+    '@typescript-eslint/no-useless-constructor': 'error',
+    '@typescript-eslint/no-unused-vars': 'error',
+    '@typescript-eslint/prefer-for-of': 'error',
+    '@typescript-eslint/prefer-includes': 'error',
+    '@typescript-eslint/prefer-string-starts-ends-with': 'error',
+    '@typescript-eslint/promise-function-async': 'off',
+    '@typescript-eslint/restrict-plus-operands': 'error',
+
+    // Special to this project
+    'max-classes-per-file': 'off',
+    '@typescript-eslint/max-classes-per-file': 'off',
+  },
+};

.gitignore

@@ -18,3 +18,7 @@ nbproject
 .eslintcache
 
 package-lock.json
+
+index.js
+index.js.map
+index.d.ts

.npmignore

@@ -29,3 +29,5 @@ dump.rdb
 
 Dockerfile
 Makefile
+
+index.ts

.npmrc

@@ -0,0 +1,2 @@
+save-exact=true
+package-lock=false

CHANGELOG.md

@@ -0,0 +1,7 @@
+### 2.0.0
+  * Convert to typescript
+  * Fix a handful of bugs as part of the typescript conversion
+
+### 1.0.0
+
+  * Initial release - [Original source](https://github.com/RelistenNet/gapless.js)

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017 Daniel Saewitz
+Copyright (c) 2017 Daniel Saewitz, Jim Geurts
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -4,7 +4,7 @@ gapless.js is a library for gapless audio playback. It is not intended to be a f
 
 In short, it takes an array of audio tracks and utilizes HTML5 audio and the web audio API to enable gapless playback of individual tracks.
 
-I will expand this README with more details in time. If you're interested in this library, don't hesitate to leave me a note with any questions.
+This library targets ES2018, which should be supported by all evergreen browsers: Safari v12+, Chrome 75+, Firefox 58+.
 
 You can see a sample of the library in use currently at <Relisten.live> which is the not-yet-released beta of the next version of <Relisten.net>