export declare function hasKey<K extends PropertyKey>(o: unknown, key: K): o is {
    [_ in K]: unknown;
};
export declare const BetterObject: {
    keys<T extends Record<string, unknown>>(object: T): (keyof T)[];
    values<T extends Record<string, unknown>>(Object: T): T[keyof T][];
};
export declare function isRecord(a: unknown): a is Record<string, unknown>;