export declare function isObject(value: unknown): value is object;
export declare function isRecordProto<T>(value: object): value is Record<PropertyKey, T>;
export declare function isRecord<T>(value: unknown): value is Record<PropertyKey, T>;
export declare function isRecordEmpty<R extends Record<string, any>>(rec: R | Record<string, never>): rec is Record<string, never>;
export declare function getValueByPath<T, R>(from: T, path: PropertyKey[], defaultValue?: R): R | undefined;