import type { ExtractPropTypes, PropType, StyleValue, Ref } from 'vue';
import type { Placement } from '@floating-ui/dom';
export declare const popoverTriggers: readonly ["hover", "click", "focus", "contextmenu"];
export type PopoverTrigger = (typeof popoverTriggers)[number];
export declare const popoverProps: {
    /** 标题 */
    readonly title: StringConstructor;
    /** 描述文字 (对齐 Popconfirm) */
    readonly description: StringConstructor;
    /** 图标名称 (对齐 Popconfirm) */
    readonly icon: StringConstructor;
    /** 图标颜色 */
    readonly iconColor: StringConstructor;
    /** 内容文字 (也可通过默认插槽设置复杂内容) */
    readonly content: StringConstructor;
    /** 弹出位置 */
    readonly placement: {
        readonly type: PropType<Placement>;
        readonly default: "bottom";
    };
    /** 触发方式，支持数组 */
    readonly trigger: {
        readonly type: PropType<PopoverTrigger | PopoverTrigger[]>;
        readonly default: "click";
    };
    /** 手动控制可见性 */
    readonly visible: {
        readonly type: PropType<boolean | null>;
        readonly default: null;
    };
    /** 提示框的主题：light / dark */
    readonly effect: {
        readonly type: PropType<"light" | "dark" | string>;
        readonly default: "light";
    };
    /** 是否禁用 */
    readonly disabled: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    /** 是否显示小三角 */
    readonly showArrow: {
        readonly type: BooleanConstructor;
        readonly default: true;
    };
    /** 出现延迟 (ms) */
    readonly showAfter: {
        readonly type: NumberConstructor;
        readonly default: 0;
    };
    /** 隐藏延迟 (ms) */
    readonly hideAfter: {
        readonly type: NumberConstructor;
        readonly default: 100;
    };
    /** 偏移量 [横向, 纵向] */
    readonly offset: {
        readonly type: PropType<[number, number]>;
        readonly default: () => number[];
    };
    /** 弹出层宽度 */
    readonly width: {
        readonly type: PropType<string | number>;
        readonly default: "auto";
    };
    /** 最大高度 (配合 scrollable 使用) */
    readonly maxHeight: {
        readonly type: PropType<string | number>;
        readonly default: "none";
    };
    /** 内容是否可滚动 */
    readonly scrollable: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    /** 是否允许鼠标进入提示框 */
    readonly interactive: {
        readonly type: BooleanConstructor;
        readonly default: true;
    };
    /** 是否跟随触发器宽度 */
    readonly matchTriggerWidth: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    /** z-index 层级 */
    readonly zIndex: {
        readonly type: NumberConstructor;
        readonly default: 2003;
    };
    /** 是否挂载至 body */
    readonly teleported: {
        readonly type: BooleanConstructor;
        readonly default: true;
    };
    /** 弹出层自定义类名 */
    readonly popperClass: {
        readonly type: StringConstructor;
        readonly default: "";
    };
    /** 弹出层自定义样式 */
    readonly popperStyle: {
        readonly type: PropType<StyleValue>;
        readonly default: () => {};
    };
    /** 动画名称 */
    readonly transition: {
        readonly type: StringConstructor;
        readonly default: "yh-popover-fade";
    };
    /** 是否持久化 DOM (隐藏时是否销毁) */
    readonly persistent: {
        readonly type: BooleanConstructor;
        readonly default: true;
    };
    /** 主题覆盖变量 */
    readonly themeOverrides: {
        readonly type: PropType<import("@yh-ui/theme").ComponentThemeVars>;
        readonly default: undefined;
    };
};
export declare const popoverEmits: {
    'update:visible': (visible: boolean) => boolean;
    show: () => boolean;
    hide: () => boolean;
};
export type PopoverProps = ExtractPropTypes<typeof popoverProps>;
export type PopoverEmits = typeof popoverEmits;
export interface PopoverSlots {
    default?: () => unknown;
    header?: () => unknown;
    content?: () => unknown;
    icon?: () => unknown;
    footer?: () => unknown;
}
export interface PopoverExpose {
    toggle: (val: boolean) => boolean;
    visible: Ref<boolean>;
}