/// <reference types="google.maps" />
/** Utility functions for encoding and decoding polylines. */
export declare class MigrationEncoding {
    /**
     * Decodes an encoded path string into a sequence of LatLngs.
     *
     * @param encodedPath - An encoded path string.
     * @returns An array of LatLng objects.
     */
    static decodePath(encodedPath: string): google.maps.LatLng[];
    /**
     * Encodes a sequence of LatLngs into an encoded path string.
     *
     * @param path - A sequence of LatLngs.
     * @returns An encoded path string.
     */
    static encodePath(path: google.maps.LatLng[] | google.maps.MVCArray<google.maps.LatLng>): string;
}