New Huajishe Check ChaoXing

HuajisheCheckChaoXing/miniprogram_npm/tdesign-miniprogram/count-down/README.en-US.md

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+:: BASE_DOC ::
+
+## API
+
+### CountDown Props
+
+name | type | default | description | required
+-- | -- | -- | -- | --
+style | Object | - | CSS(Cascading Style Sheets) | N
+custom-style | Object | - | CSS(Cascading Style Sheets)，used to set style on virtual component | N
+auto-start | Boolean | true | \- | N
+content | String / Slot | 'default' | [see more ts definition](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
+format | String | HH:mm:ss | \- | N
+millisecond | Boolean | false | \- | N
+size | String | 'medium' | `0.5.1`。options: small/medium/large | N
+split-with-unit | Boolean | false | `0.5.1` | N
+theme | String | 'default' | `0.5.1`。options: default/round/square | N
+time | Number | 0 | required | Y
+
+### CountDown Events
+
+name | params | description
+-- | -- | --
+change | `(time: TimeData)` | [see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/count-down/type.ts)。<br/>`interface TimeData {  days: number; hours: number; minutes: number; seconds: number; milliseconds: number }`<br/>
+finish | \- | \-
+### CountDown External Classes
+
+className | Description
+-- | --
+t-class | \-
+t-class-count | \-
+t-class-split | \-
+
+### CSS Variables
+
+The component provides the following CSS variables, which can be used to customize styles.
+Name | Default Value | Description 
+-- | -- | --
+--td-countdown-bg-color | @error-color | - 
+--td-countdown-default-color | @text-color-primary | - 
+--td-countdown-round-border-radius | @radius-circle | - 
+--td-countdown-round-color | @text-color-anti | - 
+--td-countdown-square-border-radius | @radius-small | -