fix(types): adding typescript d.ts file into dist

fix ReactTooltip#579

package.json

@@ -3,7 +3,7 @@
   "version": "0.0.0-semantic-release",
   "description": "react tooltip component",
   "main": "dist/index.js",
-  "types": "react-tooltip.d.ts",
+  "types": "dist/react-tooltip.d.ts",
   "module": "dist/index.es.js",
   "jsnext:main": "dist/index.es.js",
   "engines": {
@@ -15,11 +15,12 @@
     "test:unit": "mocha --require @babel/register --require ignore-styles 'test/*.spec.js'",
     "clean": "rimraf dist",
     "build:rollup": "rollup -c",
-    "build": "npm-run-all test:unit build:rollup",
+    "build": "npm-run-all clean copy:types build:rollup",
     "build:watch": "rollup -c -w",
     "start": "npm-run-all clean build:watch",
     "gh-pages": "gh-pages -d example",
     "github-changes": "github-changes -o wwayne -r react-tooltip -a --only-pulls --use-commit-body",
+    "copy:types": "cpy './react-tooltip.d.ts' './dist' --parents --dot",
     "cm": "git cz",
     "semantic-release": "semantic-release"
   },
@@ -28,6 +29,11 @@
       "path": "node_modules/cz-conventional-changelog"
     }
   },
+  "commitlint": {
+    "extends": [
+      "@commitlint/config-conventional"
+    ]
+  },
   "repository": {
     "type": "git",
     "url": "https://github.com/wwayne/react-tooltip"
@@ -74,6 +80,9 @@
     "@babel/plugin-proposal-object-rest-spread": "^7.0.0",
     "@babel/plugin-syntax-import-meta": "^7.8.3",
     "@babel/register": "^7.8.3",
+    "@commitlint/cli": "^8.3.5",
+    "@commitlint/config-conventional": "^8.2.0",
+    "@commitlint/travis-cli": "^8.3.5",
     "@rollup/plugin-commonjs": "^11.0.2",
     "@rollup/plugin-node-resolve": "^7.1.1",
     "@semantic-release/changelog": "^5.0.0",
@@ -93,6 +102,7 @@
     "chai-spies": "^1.0.0",
     "commitizen": "2.9.6",
     "concurrently": "^2.1.0",
+    "cpy-cli": "^3.1.0",
     "cz-conventional-changelog": "2.1.0",
     "enzyme": "^2.3.0",
     "enzyme-adapter-react-16": "^1.15.2",
@@ -109,6 +119,7 @@
     "eslint-plugin-standard": "^4.0.1",
     "gh-pages": "1.1.0",
     "github-changes": "^1.1.2",
+    "husky": "^3.1.0",
     "http-server": "^0.11.1",
     "ignore-styles": "5.0.1",
     "jsdom": "^9.2.1",
@@ -142,5 +153,11 @@
   },
   "files": [
     "dist"
-  ]
+  ],
+  "husky": {
+    "hooks": {
+      "pre-commit": "yarn test:unit",
+      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
+    }
+  }
 }