/// <reference types="google.maps" />
import type { AmapMap, Point } from "../types/interface";
export type ApiMapComputeHeading = (from?: Point, to?: Point) => number | undefined;
export type UseMapAngleProps<M = AmapMap | google.maps.Map> = {
    path: Point[];
    map?: M;
};
export declare const useAmapAngle: (props?: UseMapAngleProps<AmapMap>) => {
    angleRef: import("vue-demi").ComputedRef<number | undefined>;
    apiMapComputeHeading: ApiMapComputeHeading;
};
export declare const useGmapAngle: (props?: UseMapAngleProps<google.maps.Map>) => {
    angleRef: import("vue-demi").ComputedRef<number | undefined>;
    apiMapComputeHeading: ApiMapComputeHeading;
};
export declare const useMapAngle: (props?: UseMapAngleProps) => {
    angleRef: import("vue-demi").ComputedRef<number | undefined>;
    apiMapComputeHeading: ApiMapComputeHeading;
};