/**
 * Tooltip 组件用来实现鼠标移动至目标组件时，或者点击目标时，在其上显示提示丰富的信息。
 *
 * @example
 * ```vue
 * <script setup lang="ts">
 * import { computed, ref } from 'vue'
 *
 * const popoverRef = ref<HTMLElement>()
 * const hostRef = ref<HTMLElement>()
 * const host = computed(() => hostRef)
 * const popoverInstance = computed(() => popoverRef)
 * const visible = false
 * const zIndex = 9
 * const offsetX = 0
 * const minWidth = -1
 * const fitContent = false
 * const placement = 'bottom-left'
 * const leftBoundary = {}
 * const rightBoundary = {}
 * function onShown() {
 *     console.log('shown')
 * }
 * function onHidden() {
 *     console.log('hidden')
 * }
 * </script>
 * <template>
 *     <div>
 *         <div id="host" ref="hostRef"></div>
 *         <f-popover
 *             ref="popoverRef"
 *             id="basic"
 *             :host="hostRef"
 *             :reference="popoverInstance.value"
 *             :title="'This the title'"
 *             :visible="visible"
 *             :offset-x="offsetX"
 *             :z-index="zIndex"
 *             :fit-content="fitContent"
 *             :min-width="minWidth"
 *             :placement="placement"
 *             :keep-width-with-reference="true"
 *             :is-simple-tips="true"
 *             @shown="onShown"
 *             @hidden="onHidden"
 *         >
 *             This is popover content.
 *         </f-popover>
 *         <f-button v-popover:toggle="popoverInstance"> click to show popover </f-button>
 *     </div>
 * </template>
 * ```
 *
 * @public
 */
declare const _default: import("vue").DefineComponent<{
    class: string;
    visible: boolean;
    fitContent: boolean;
    minWidth: number;
    arrowOffsetX: number;
    customStyles: Record<string, any>;
    isSimpleTips: boolean;
    keepWidthWithReference: boolean;
    offsetX: any;
    offsetY: any;
    placement: import("./popover.props").PopoverPlacement;
    showArrow: boolean;
    zIndex: number;
    limitContentBySpace: boolean;
    id?: string | undefined;
    title?: string | undefined;
    beforeClose?: (() => boolean | Promise<boolean>) | undefined;
    host?: any;
    leftBoundary?: any;
    reference?: any;
    rightBoundary?: any;
}, () => any, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").PublicProps, Readonly<{
    class: string;
    visible: boolean;
    fitContent: boolean;
    minWidth: number;
    arrowOffsetX: number;
    customStyles: Record<string, any>;
    isSimpleTips: boolean;
    keepWidthWithReference: boolean;
    offsetX: any;
    offsetY: any;
    placement: import("./popover.props").PopoverPlacement;
    showArrow: boolean;
    zIndex: number;
    limitContentBySpace: boolean;
    id?: string | undefined;
    title?: string | undefined;
    beforeClose?: (() => boolean | Promise<boolean>) | undefined;
    host?: any;
    leftBoundary?: any;
    reference?: any;
    rightBoundary?: any;
}> & Readonly<{}>, {
    class: string;
    visible: boolean;
    fitContent: boolean;
    minWidth: number;
    arrowOffsetX: number;
    customStyles: Record<string, any>;
    isSimpleTips: boolean;
    keepWidthWithReference: boolean;
    offsetX: any;
    offsetY: any;
    placement: import("./popover.props").PopoverPlacement;
    showArrow: boolean;
    zIndex: number;
    limitContentBySpace: boolean;
}, {}, {}, {}, string, import("vue").ComponentProvideOptions, true, {}, any>;
export default _default;