/// <reference types="google.maps" />
import type { MarkerClusterer } from "@googlemaps/markerclusterer";
import { InjectionKey, Ref } from "vue";
export declare const mapSymbol: InjectionKey<Ref<google.maps.Map>>;
export declare const apiSymbol: InjectionKey<Ref<typeof google.maps>>;
export declare const markerSymbol: InjectionKey<Ref<google.maps.Marker>>;
export declare const markerClusterSymbol: InjectionKey<Ref<MarkerClusterer>>;
/**
 * Utilitary flag for components that need to know the map
 * was fully loaded (including its tiles) to decide their behavior
 */
export declare const mapTilesLoadedSymbol: InjectionKey<Ref<boolean>>;
export declare const loaderInstance: Ref<{
    readonly version: string;
    readonly apiKey: string;
    readonly channel: string;
    readonly client: string;
    readonly id: string;
    readonly libraries: ("drawing" | "geometry" | "localContext" | "places" | "visualization")[];
    readonly language: string;
    readonly region: string;
    readonly mapIds: string[];
    readonly nonce: string | null;
    readonly retries: number;
    readonly url: string;
    readonly options: {
        apiKey: string;
        channel?: string | undefined;
        client?: string | undefined;
        version?: string | undefined;
        id?: string | undefined;
        libraries?: ("drawing" | "geometry" | "localContext" | "places" | "visualization")[] | undefined;
        language?: string | undefined;
        region?: string | undefined;
        mapIds?: string[] | undefined;
        url?: string | undefined;
        nonce?: string | undefined;
        retries?: number | undefined;
    };
    createUrl: () => string;
    deleteScript: () => void;
    load: () => Promise<typeof google>;
    loadPromise: () => Promise<typeof google>;
    loadCallback: (fn: (e: ErrorEvent) => void) => void;
} | null>;
export declare const polylineEvents: string[];