import { BaseGather, EventMeta, PageMeta, ScreenMeta, UserMeta, ConfigMeta } from './base';
declare global {
    interface Window {
        dataLayer?: Record<string, any>[];
    }
}
export interface GoogleGatherOptions {
    id: string;
}
export declare class GoogleGather extends BaseGather {
    private options;
    name: string;
    private static VENDOR_NAMESPACE;
    constructor(options: GoogleGatherOptions);
    init(): Promise<void>;
    private registerGlobals;
    setUser(userMeta: UserMeta): void;
    query(...args: any): void | {
        type: any;
        id: any;
        params: any;
    };
    config(configMeta: ConfigMeta): void | {
        type: any;
        id: any;
        params: any;
    };
    event(eventMeta: EventMeta): void | {
        type: any;
        id: any;
        params: any;
    };
    page(pageMeta: PageMeta): void | {
        type: any;
        id: any;
        params: any;
    };
    screen(screenMeta: ScreenMeta): void | {
        type: any;
        id: any;
        params: any;
    };
}