feat: add prefixes to keyframes

Author: streamich

docs/keyframes.md

@@ -1,7 +1,22 @@
 # `keyframes()` Addon
 
-This addon allows one to define CSS `@keyframes` in any CSS-like object. It also exposes
-a `keyframes()` function, which can generate a unique animation name.
+This addon allows one to define CSS `@keyframes` in any CSS-like object.
+
+```js
+const className = nano.rule({
+    animation: 'my-animation 2s',
+    '@keyframes my-animation': {
+        '0%': {
+            transform: 'rotate(0deg)'
+        },
+        '100%': {
+            transform: 'rotate(359deg)'
+        }
+    }
+});
+```
+
+It also exposes a `keyframes()` function, which generates a unique animation name automatically.
 
 ```js
 const animation = nano.keyframes({
@@ -19,6 +34,13 @@ const className = rule({
 ```
 
 
+## Configuration
+
+As a second argument, `keyframes` addon can accept a configuration object with the following keys:
+
+- `prefixes` — optional, array of prefixes to add to `@keyframes` at-rule, defaults to `['-webkit-', '-moz-', '-o-', '']`.
+
+
 ## Installation
 
 Simply install `keyframes` addon. Read more about the [Addon Installation](./Addons.md#addon-installation).

package.json

@@ -12,10 +12,9 @@
     "eslint": "eslint src",
     "start": "npm run storybook",
     "clean": "rimraf dist && npm run test:visual:clean",
-    "test": "npm run eslint && npm run test:server && jest",
+    "test": "npm run eslint && jest",
     "test:coverage": "jest --coverage",
     "test:watch": "jest --watch",
-    "test:server": "NODE_ENV=production mocha addon/**/*.test-server.js",
     "test:visual": "npm run storybook",
     "test:visual:build": "build-storybook",
     "test:visual:clean": "rimraf storybook-static",
@@ -74,8 +73,6 @@
     "semantic-release": "12.4.1",
     "gitbook-cli": "2.3.2",
     "libreact": "0.16.5",
-    "mocha": "5.0.4",
-    "chai": "4.1.2",
     "webpack-bundle-analyzer": "2.11.1",
     "eslint": "4.19.0",
     "typescript": "2.7.2",