export declare class ArrayUnion {
    isArrayHelper: boolean;
    payload: any;
    constructor(...payload: any);
    executeOn(array: any[]): any[];
    getFirestoreFieldValue(): import("@firebase/firestore").FieldValue;
}
export declare class ArrayRemove {
    isArrayHelper: boolean;
    payload: any;
    constructor(...payload: any);
    executeOn(array: any[]): any[];
    getFirestoreFieldValue(): import("@firebase/firestore").FieldValue;
}
export declare function arrayUnion(...payload: any[]): ArrayUnion;
export declare function arrayRemove(...payload: any[]): ArrayRemove;
export declare function isArrayHelper(value: any): boolean;