import type { ComponentPublicInstance, Ref } from 'vue';
import { VirtualListRef } from '../../_components/virtual-list/interface';
import { FilterOption, SelectOption, SelectFieldNames } from '../interface';
export declare const useSelect: ({ multiple, options, extraOptions, inputValue, filterOption, showExtraOptions, component, valueKey, fieldNames, loading, popupVisible, valueKeys, dropdownRef, optionRefs, virtualListRef, onSelect, onPopupVisibleChange, enterToOpen, defaultActiveFirstOption, }: {
    multiple?: Ref<boolean>;
    options?: Ref<SelectOption[]>;
    extraOptions?: Ref<SelectOption[]>;
    inputValue?: Ref<string>;
    filterOption?: Ref<FilterOption>;
    showExtraOptions?: Ref<boolean>;
    component?: Ref<"li" | "div">;
    valueKey?: Ref<string>;
    fieldNames?: Ref<SelectFieldNames | undefined>;
    loading?: Ref<boolean>;
    popupVisible: Ref<boolean>;
    valueKeys: Ref<string[]>;
    dropdownRef?: Ref<ComponentPublicInstance | undefined>;
    optionRefs?: Ref<Record<string | number, HTMLElement>>;
    virtualListRef?: Ref<VirtualListRef>;
    onSelect: (key: string, ev: Event) => void;
    onPopupVisibleChange: (visible: boolean) => void;
    enterToOpen?: boolean;
    defaultActiveFirstOption?: Ref<boolean>;
}) => {
    validOptions: import("vue").ComputedRef<(import("../interface").SelectOptionInfo | import("../interface").SelectOptionGroupInfo)[]>;
    optionInfoMap: import("vue").Reactive<Map<string, import("../interface").SelectOptionInfo>>;
    validOptionInfos: import("vue").ComputedRef<{
        [x: string]: unknown;
        raw: {
            [x: string]: unknown;
            value?: import("../interface").SelectOptionValue | undefined;
            label?: string | undefined;
            disabled?: boolean | undefined;
            tagProps?: Record<string, unknown> | undefined;
        };
        key: string;
        index?: number | undefined;
        origin: "options" | "extraOptions";
        value: import("../interface").SelectOptionValue;
        label: string;
        disabled?: boolean | undefined;
        tagProps?: Record<string, unknown> | undefined;
    }[]>;
    enabledOptionKeys: import("vue").ComputedRef<string[]>;
    activeKey: Ref<string | undefined, string | undefined>;
    setActiveKey: (key?: string) => void;
    getNextActiveKey: (direction: "up" | "down") => string | undefined;
    scrollIntoView: (key: string) => void;
    handleKeyDown: (event: KeyboardEvent) => void;
};