/**
 * 定制化的响应式监听
 * @see https://github.com/vueComponent/ant-design-vue/blob/main/components/_util/responsiveObserve.ts
 */
import type { Breakpoint } from "./break-point";
export declare type BreakpointMap = Record<Breakpoint, string>;
export declare type ScreenMap = Partial<Record<Breakpoint, boolean>>;
export declare const responsiveMap: BreakpointMap;
declare type SubscribeFunc = (screens: ScreenMap) => void;
declare const responsiveObserve: {
    matchHandlers: {
        [prop: string]: {
            mql: MediaQueryList;
            listener: ((this: MediaQueryList, ev: MediaQueryListEvent) => any) | null;
        };
    };
    dispatch(pointMap: ScreenMap): boolean;
    subscribe(func: SubscribeFunc): number;
    unsubscribe(token: number): void;
    unregister(): void;
    register(): void;
};
export default responsiveObserve;