Merge pull request #3 from AtomicJon/master

Migrate to TypeScript and upgrade all dependencies

.eslintrc.json

@@ -4,8 +4,11 @@
     "es6": true,
     "jest": true
   },
-  "extends": ["eslint:recommended", "airbnb-base"],
-  "parser": "babel-eslint",
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended"
+  ],
+  "parser": "@typescript-eslint/parser",
   "parserOptions": {
     "ecmaFeatures": {
     },

babel.config.js

@@ -0,0 +1,7 @@
+// eslint-disable-next-line no-undef
+module.exports = {
+  presets: [
+    ['@babel/preset-env', {targets: {node: 'current'}}],
+    '@babel/preset-typescript',
+  ],
+};

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@super-effective/colorutils",
-  "version": "1.1.1",
+  "version": "2.0.0",
   "description": "A color utility to help with converting between formats and getting color details",
   "keywords": [
     "color",
@@ -11,10 +11,11 @@
   ],
   "main": "dist/colorutils.js",
   "module": "dist/colorutils.es.js",
+  "types": "dist/colorutils.d.ts",
   "files": [
     "dist"
   ],
-  "source": "src/colorutils.js",
+  "source": "src/colorutils.ts",
   "repository": "git@github.com:super-effective/colorutils.git",
   "author": "SuperEffective <hello@wearesupereffective.com>",
   "license": "MIT",
@@ -26,19 +27,25 @@
     "coverage": "jest --coverage"
   },
   "devDependencies": {
-    "@babel/core": "^7.8.7",
-    "@babel/preset-env": "^7.8.7",
-    "@rollup/plugin-babel": "^5.0.4",
-    "@rollup/plugin-commonjs": "^13.0.0",
-    "@rollup/plugin-node-resolve": "^8.1.0",
-    "babel-eslint": "^10.1.0",
-    "babel-jest": "^25.1.0",
-    "eslint": "^6.8.0",
-    "eslint-config-airbnb-base": "^14.1.0",
-    "eslint-plugin-import": "^2.20.1",
-    "jest": "^25.1.0",
-    "rollup": "^2.18.0",
-    "rollup-plugin-includepaths": "^0.2.3"
+    "@babel/core": "^7.12.16",
+    "@babel/preset-env": "^7.12.16",
+    "@babel/preset-typescript": "^7.12.16",
+    "@rollup/plugin-babel": "^5.2.3",
+    "@rollup/plugin-commonjs": "^17.1.0",
+    "@rollup/plugin-node-resolve": "^11.1.1",
+    "@types/jest": "^26.0.20",
+    "@typescript-eslint/eslint-plugin": "^4.15.0",
+    "@typescript-eslint/parser": "^4.15.0",
+    "babel-jest": "^26.6.3",
+    "eslint": "^7.20.0",
+    "eslint-config-airbnb-base": "^14.2.1",
+    "eslint-plugin-import": "^2.22.1",
+    "jest": "^26.6.3",
+    "rollup": "^2.39.0",
+    "rollup-plugin-includepaths": "^0.2.4",
+    "rollup-plugin-typescript2": "^0.29.0",
+    "tslib": "^2.1.0",
+    "typescript": "^4.1.5"
   },
   "babel": {
     "presets": [

rollup.config.js

@@ -1,13 +1,13 @@
-/* eslint-disable import/no-extraneous-dependencies */
 import babel from '@rollup/plugin-babel';
 import resolve from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
 import includePaths from 'rollup-plugin-includepaths';
+import typescript from 'rollup-plugin-typescript2';
 
 const packageJson = require('./package.json');
 
 export default {
-  input: './src/colorutils.js',
+  input: './src/colorutils.ts',
 
   output: [
     {
@@ -23,6 +23,7 @@ export default {
   ],
 
   plugins: [
+    typescript(),
     babel({
       babelHelpers: 'bundled',
       exclude: 'node_modules/**',