feat: add TypeScript definitions (#87)

Author: Ermakoy

config/rollup.js

@@ -3,6 +3,7 @@ import resolve from 'rollup-plugin-node-resolve'
 import babel from 'rollup-plugin-babel'
 import replace from 'rollup-plugin-replace'
 import commonjs from 'rollup-plugin-commonjs'
+import copy from 'rollup-plugin-cpy'
 import { uglify } from 'rollup-plugin-uglify'
 
 // eslint-disable-next-line
@@ -11,10 +12,20 @@ const babelConfig = require('../../.babelrc')
 export const getRollupConfig = ({ pkg, pwd, buildName }) => {
   const SOURCE_DIR = path.resolve(pwd, 'src')
   const DIST_DIR = path.resolve(pwd, 'dist')
+  const CORE_DIR = path.resolve(pwd, '../shared/core');
 
   const baseConfig = {
     input: `${SOURCE_DIR}/index.js`,
-    plugins: [babel({ exclude: '**/node_modules/**', ...babelConfig })],
+    plugins: [
+      babel({
+        "exclude": "**/node_modules/**",
+        ...babelConfig
+      }),
+      copy({
+        "files": `${CORE_DIR}/*.d.ts`,
+        "dest": DIST_DIR
+      })
+    ],
   }
 
   const esConfig = Object.assign({}, baseConfig, {

package.json

@@ -66,6 +66,7 @@
     "remark-external-links": "^3.0.0",
     "rollup": "^0.66.6",
     "rollup-plugin-babel": "^4.0.3",
+    "rollup-plugin-cpy": "^1.1.0",
     "rollup-plugin-commonjs": "^9.2.0",
     "rollup-plugin-node-resolve": "^3.4.0",
     "rollup-plugin-replace": "^2.1.0",

packages/core-em/package.json

@@ -15,6 +15,7 @@
   "main": "dist/smooth-ui-core-em.cjs.js",
   "module": "dist/smooth-ui-core-em.es.js",
   "jsnext:main": "dist/smooth-ui-core-em.es.js",
+  "types": "dist/index.d.ts",
   "author": "Greg Bergé <berge.greg@gmail.com>",
   "license": "MIT",
   "scripts": {

packages/core-sc/package.json

@@ -14,6 +14,7 @@
   "main": "dist/smooth-ui-core-sc.cjs.js",
   "module": "dist/smooth-ui-core-sc.es.js",
   "jsnext:main": "dist/smooth-ui-core-sc.es.js",
+  "types": "dist/index.d.ts",
   "author": "Greg Bergé <berge.greg@gmail.com>",
   "license": "MIT",
   "scripts": {