import { GoogleMapsApiService } from '../../api/google-maps-api.service';
import { IGoogleMapsNativeObject } from '../native/i-google-maps-native-object';
import { IGoogleMapsNativeObjectWrapper } from './i-google-maps-native-object-wrapper';
/**
 * Provides the base functionality for all native Google Maps object wrappers.
 *
 * @abstract
 * @implements {IGoogleMapsNativeObjectWrapper<TNative>}
 * @template TNative The type of native object the wrapper will work with.
 */
export declare abstract class GoogleMapsNativeObjectWrapper<TNative extends IGoogleMapsNativeObject> implements IGoogleMapsNativeObjectWrapper<TNative> {
    protected api: GoogleMapsApiService;
    readonly native: TNative;
    custom: any;
    /**
     * Creates an instance of GoogleMapsNativeObjectWrapper.
     *
     * @param {GoogleMapsApiService} api The instance of the api service.
     * @param {TNative} native The instantiated native object to be wrapped.
     */
    constructor(api: GoogleMapsApiService, native: TNative);
    setCustom(custom: any): void;
}