import { InjectionKey, PropType, Ref, CSSProperties } from 'vue';
import { TreeNode } from 'treemate';
export interface NDropdownMenuInjection {
    showIconRef: Ref<boolean>;
    hasSubmenuRef: Ref<boolean>;
}
export declare const dropdownMenuInjectionKey: InjectionKey<NDropdownMenuInjection>;
declare const _default: import("vue").DefineComponent<{
    showArrow: BooleanConstructor;
    arrowStyle: PropType<string | CSSProperties>;
    clsPrefix: {
        type: StringConstructor;
        required: true;
    };
    tmNodes: {
        type: PropType<TreeNode<import("../..").MenuOption, import("../..").MenuGroupOption, import("../../menu/src/interface").MenuIgnoredOption>[]>;
        default: () => never[];
    };
    parentKey: {
        type: (StringConstructor | NumberConstructor)[];
        default: null;
    };
}, void, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, Record<string, any>, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<{
    showArrow?: unknown;
    arrowStyle?: unknown;
    clsPrefix?: unknown;
    tmNodes?: unknown;
    parentKey?: unknown;
} & {
    clsPrefix: string;
    showArrow: boolean;
    parentKey: string | number;
    tmNodes: TreeNode<import("../..").MenuOption, import("../..").MenuGroupOption, import("../../menu/src/interface").MenuIgnoredOption>[];
} & {
    arrowStyle?: string | CSSProperties | undefined;
}>, {
    showArrow: boolean;
    parentKey: string | number;
    tmNodes: TreeNode<import("../..").MenuOption, import("../..").MenuGroupOption, import("../../menu/src/interface").MenuIgnoredOption>[];
}>;
export default _default;