export declare const DEFAULT_COMPARATOR: (a: unknown, b: unknown) => boolean;
export type AnyObject = Record<string, any>;
export type EmptyObject = Record<string, never>;
export type PartialProp<T, K extends keyof T> = Omit<T, K> & Partial<Pick<T, K>>;
/**
 * Makes shallow comparison of two objects.
 */
export declare const OBJECT_COMPARATOR: (objA: Record<string, unknown>, objB: Record<string, unknown>) => boolean;
export declare function isReadonlyArray<T>(value: ReadonlyArray<T> | unknown): value is ReadonlyArray<T>;