New Huajishe Check ChaoXing

HuajisheCheckChaoXing/miniprogram_npm/tdesign-miniprogram/fab/README.en-US.md

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+:: BASE_DOC ::
+
+## API
+
+### Fab Props
+
+name | type | default | description | required
+-- | -- | -- | -- | --
+style | String | right: 16px; bottom: 32px; | \- | N
+custom-style | Object | - | CSS(Cascading Style Sheets)，used to set style on virtual component | N
+button-props | Object | - | Typescript：`ButtonProps`，[Button API Documents](./button?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/fab/type.ts) | N
+draggable | String / Boolean | false | Typescript：`boolean \| FabDirectionEnum ` `type FabDirectionEnum = 'all' \| 'vertical' \| 'horizontal'`。[see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/fab/type.ts) | N
+icon | String | - | \- | N
+text | String | - | \- | N
+using-custom-navbar | Boolean | false | \- | N
+y-bounds | Array | - | Typescript：`Array<string \| number>` | N
+
+### Fab Events
+
+name | params | description
+-- | -- | --
+click | `({e: Event})` | \-
+drag-end | `(e: TouchEvent)` | \-
+drag-start | `(e: TouchEvent)` | \-
+
+### CSS Variables
+
+The component provides the following CSS variables, which can be used to customize styles.
+Name | Default Value | Description 
+-- | -- | --
+--td-fab-shadow | @shadow-2 | -