import { CSSProperties, PropType, Ref, StyleValue } from 'vue';
export interface ComboBoxOption {
    key: string;
    label: string;
    value?: string;
    props?: {
        style?: CSSProperties;
        [key: string]: unknown;
    };
}
export interface ComboBoxItem {
    id?: Ref<string>;
    name: Ref<string>;
    label?: Ref<string | number | null | undefined>;
    disabled?: Ref<boolean | undefined>;
    attributes?: Ref<{
        ariaLabel?: string;
    } | undefined>;
    nestedOptions?: Ref<ComboBoxOption[]>;
    selectedValue: Ref<string | undefined>;
    expand?: Ref<boolean>;
    style?: Ref<StyleValue | undefined>;
}
interface TabOutTarget {
    shiftKey: boolean;
    target: HTMLInputElement | null;
}
export type ComboBoxCommand = {
    item: ComboBoxItem;
    argument: string;
    option: ComboBoxOption | null;
};
export type ComboBoxTabOut = KeyboardEvent | TabOutTarget;
declare const _default: import('vue').DefineComponent<import('vue').ExtractPropTypes<{
    item: {
        type: PropType<ComboBoxItem>;
        required: true;
    };
    uiFontFamily: {
        type: StringConstructor;
        default: string;
    };
    showPreview: {
        type: BooleanConstructor;
        default: boolean;
    };
    normalizeValue: {
        type: PropType<(value: string) => string>;
        default: (value: string) => string;
    };
}>, {}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {
    command: (payload: ComboBoxCommand) => any;
    "item-clicked": () => any;
    "tab-out": (event: ComboBoxTabOut) => any;
    "editor-handoff": () => any;
}, string, import('vue').PublicProps, Readonly<import('vue').ExtractPropTypes<{
    item: {
        type: PropType<ComboBoxItem>;
        required: true;
    };
    uiFontFamily: {
        type: StringConstructor;
        default: string;
    };
    showPreview: {
        type: BooleanConstructor;
        default: boolean;
    };
    normalizeValue: {
        type: PropType<(value: string) => string>;
        default: (value: string) => string;
    };
}>> & Readonly<{
    onCommand?: ((payload: ComboBoxCommand) => any) | undefined;
    "onItem-clicked"?: (() => any) | undefined;
    "onTab-out"?: ((event: ComboBoxTabOut) => any) | undefined;
    "onEditor-handoff"?: (() => any) | undefined;
}>, {
    uiFontFamily: string;
    showPreview: boolean;
    normalizeValue: (value: string) => string;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {
    rootRef: HTMLDivElement;
    inputRef: HTMLInputElement;
    popupRef: HTMLDivElement;
}, HTMLDivElement>;
export default _default;