import { ElementRef } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
import { SCMapsAddress, SCMapsPolyline, SCMapOptions } from '../sc-maps.component';
import { BasicMapsHelper } from "./basic-maps.helper";
export interface markerObj {
    identifier: string;
    marker: any;
}
export interface markerLatLang {
    lat: number;
    lng: number;
}
export declare class GoogleMapsHelper extends BasicMapsHelper {
    private static promise;
    private map;
    private _apiKey;
    private scriptElement;
    markers: markerObj[];
    private polylines;
    private markerAnimations;
    private pendingPositions;
    private $isLoaded;
    $isMapDragged: BehaviorSubject<boolean>;
    $isMarkerClicked: BehaviorSubject<markerObj>;
    constructor(apiKey: string);
    set apiKey(apiKey: string);
    private static load;
    initMap(mapElement: ElementRef, lat: number, lng: number, mapConfig: SCMapOptions, initZoom?: number): BehaviorSubject<boolean>;
    renderMap(mapElement: ElementRef, lat: number, lng: number, mapConfig: SCMapOptions, initZoom?: number): void;
    createmarker(lat: number, lng: number, popupContent?: string, svgIcon?: string, markerLabel?: any, identifier?: string, isDraggableMarker?: boolean, angle?: number): any;
    updateMarkerLabel(identifier: string, label: any): void;
    updateMarkerPosition(identifier: string, lat: number, lng: number, smooth?: boolean, isActive?: boolean): void;
    private easeInOutQuad;
    moveMarker(marker: any, newLat: number, newLng: number, smooth?: boolean): void;
    removePilylines(): void;
    createPolyline(polylineData: SCMapsPolyline): void;
    private tooltipOnPolyline;
    private markerOnPolyline;
    destroyMarker(markerIdentifier: string): void;
    reloadMap(mapElement: ElementRef, lat: number, lng: number, mapConfig: SCMapOptions, initZoom?: number): void;
    destroyUnusedMarker(identifiers: string[]): void;
    destroyMap(mapElement: ElementRef): void;
    recenterMap(): void;
    recenterMapToMarker(markerIdentifier: string): void;
    panMapToMarker(markerIdentifier: string): void;
    getAddressFromLatLng(lat: number, lng: number, identifier: string): Promise<SCMapsAddress>;
    setAddress(address: any, lat: number, lng: number, identifier: string): SCMapsAddress;
}