import type { ComponentInternalInstance, ComputedRef } from 'vue';
import type { Nullable } from '@hd-front-end/element-plus/es/utils';
export interface IElDropdownInstance {
    instance?: ComponentInternalInstance;
    dropdownSize?: ComputedRef<string>;
    handleClick?: () => void;
    commandHandler?: (...arg: any[]) => void;
    show?: () => void;
    hide?: () => void;
    trigger?: ComputedRef<string>;
    hideOnClick?: ComputedRef<boolean>;
    triggerElm?: ComputedRef<Nullable<HTMLButtonElement>>;
}
export declare const dropdownProps: {
    readonly trigger: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, "hover", boolean>;
    readonly triggerKeys: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => string[], boolean>;
    readonly virtualTriggering: BooleanConstructor;
    readonly virtualRef: {
        readonly type: ComponentInternalInstance<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
    readonly effect: {
        readonly default: "light";
        readonly type: ComponentInternalInstance<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        readonly __epPropKey: true;
    };
    readonly type: {
        readonly type: ComponentInternalInstance<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
    readonly placement: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, "bottom", boolean>;
    readonly popperOptions: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => {}, boolean>;
    readonly id: StringConstructor;
    readonly size: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "", boolean>;
    readonly splitButton: BooleanConstructor;
    readonly hideOnClick: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
    readonly loop: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
    readonly showArrow: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
    readonly showTimeout: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<NumberConstructor, unknown, unknown, 150, boolean>;
    readonly hideTimeout: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<NumberConstructor, unknown, unknown, 150, boolean>;
    readonly tabindex: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, 0, boolean>;
    readonly maxHeight: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, "", boolean>;
    readonly popperClass: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "", boolean>;
    readonly disabled: BooleanConstructor;
    readonly role: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, "dialog" | "menu" | "tree" | "grid" | "group" | "listbox" | "navigation" | "tooltip", unknown, "menu", boolean>;
    readonly buttonProps: {
        readonly type: ComponentInternalInstance<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
    readonly teleported: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
    readonly persistent: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
};
export declare const dropdownItemProps: {
    readonly command: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<readonly [ObjectConstructor, StringConstructor, NumberConstructor], unknown, unknown, () => {}, boolean>;
    readonly disabled: BooleanConstructor;
    readonly divided: BooleanConstructor;
    readonly textValue: StringConstructor;
    readonly icon: {
        readonly type: ComponentInternalInstance<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
};
export declare const dropdownMenuProps: {
    onKeydown: {
        readonly type: ComponentInternalInstance<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
};
export declare const FIRST_KEYS: string[];
export declare const LAST_KEYS: string[];
export declare const FIRST_LAST_KEYS: string[];
declare const ElCollection: any, ElCollectionItem: any, COLLECTION_INJECTION_KEY: InjectionKey<import("@hd-front-end/element-plus/es/components/collection").ElCollectionInjectionContext>, COLLECTION_ITEM_INJECTION_KEY: InjectionKey<import("@hd-front-end/element-plus/es/components/collection").ElCollectionItemInjectionContext>;
export { ElCollection, ElCollectionItem, COLLECTION_INJECTION_KEY as DROPDOWN_COLLECTION_INJECTION_KEY, COLLECTION_ITEM_INJECTION_KEY as DROPDOWN_COLLECTION_ITEM_INJECTION_KEY, };