elegant-wui-uni/components/wui-index-bar/types.ts

一个基于Vue3+TS开发的uni-app组件库，提供70+高质量组件，支持暗黑模式、国际化和自定义主题。

import type { InjectionKey } from 'vue'
import type { ExtractPropTypes } from 'vue'
import { makeBooleanProp } from '../common/props'

export type AnchorIndex = number | string

export const indexBarProps = {
  /**
   * @description 索引是否吸顶
   */
  sticky: makeBooleanProp(false)
}
export interface KeyListRectInfo {
  top: number
  height: number
  index: string
}

export type IndexBarProps = ExtractPropTypes<typeof indexBarProps>

export type InderBarProvide = {
  props: { sticky?: boolean }
  anchorState: {
    activeIndex: AnchorIndex | null // 当前激活的索引
  }
}

export const indexBarInjectionKey: InjectionKey<InderBarProvide> = Symbol('wui-index-bar')