docs(date-time-picker): filter props add ts type (#3237)

Author: liweijie0812

src/date-time-picker/README.en-US.md

@@ -12,7 +12,7 @@ cancel-btn | String | 取消 | \- | N
 confirm-btn | String | - | \- | N
 custom-locale | String | zh | \- | N
 end | String / Number | - | \- | N
-filter | Function | - | \- | N
+filter | Function | - | Typescript：`(type: TimeModeValues, columns: DateTimePickerColumn) => DateTimePickerColumn` `type DateTimePickerColumn = DateTimePickerColumnItem[]` `interface DateTimePickerColumnItem { label: string,value: string}`。[see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/date-time-picker/type.ts) | N
 footer | Slot | - | [see more ts definition](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 format | String | 'YYYY-MM-DD HH:mm:ss' | \- | N
 header | Boolean / Slot | true | [see more ts definition](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N

src/date-time-picker/README.md

@@ -66,7 +66,7 @@ cancel-btn | String | 取消 | 取消按钮文字 | N
 confirm-btn | String | - | 确定按钮文字 | N
 custom-locale | String | zh |  组件国际化语言，目前支持: 简体中文(zh)、(tc)、英文(en)、日语(ja)、韩语(ko)、俄语(ru)等六种语言 | N
 end | String / Number | - | 选择器的最大可选时间，默认为当前时间+10年 | N
-filter | Function | - | 列选项过滤函数，支持自定义列内容。(type 值可为: year, month, date, hour, minute, second) | N
+filter | Function | - | 列选项过滤函数，支持自定义列内容。(type 值可为: year, month, date, hour, minute, second)。TS 类型：`(type: TimeModeValues, columns: DateTimePickerColumn) => DateTimePickerColumn` `type DateTimePickerColumn = DateTimePickerColumnItem[]` `interface DateTimePickerColumnItem { label: string,value: string}`。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/date-time-picker/type.ts) | N
 footer | Slot | - | 底部内容。[通用类型定义](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 format | String | 'YYYY-MM-DD HH:mm:ss' | 用于格式化 pick、change、confirm 事件返回的值，[详细文档](https://day.js.org/docs/en/display/format) | N
 header | Boolean / Slot | true | 头部内容。值为 true 显示空白头部，值为 false 不显示任何内容。[通用类型定义](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N

src/date-time-picker/type.ts

@@ -50,7 +50,7 @@ export interface TdDateTimePickerProps {
    */
   filter?: {
     type: undefined;
-    value?: null;
+    value?: (type: TimeModeValues, columns: DateTimePickerColumn) => DateTimePickerColumn;
   };
   /**
    * 用于格式化 pick、change、confirm 事件返回的值，[详细文档](https://day.js.org/docs/en/display/format)
@@ -146,6 +146,13 @@ export interface TdDateTimePickerProps {
   };
 }
 
+export type DateTimePickerColumn = DateTimePickerColumnItem[];
+
+export interface DateTimePickerColumnItem {
+  label: string;
+  value: string;
+}
+
 export type DateTimePickerMode = TimeModeValues | Array<TimeModeValues>;
 
 export type TimeModeValues = 'year' | 'month' | 'date' | 'hour' | 'minute' | 'second';