declare function compact<T extends Record<string, unknown> | undefined>(obj: T): T;
declare const json: (v: any) => any;
declare function pick<T extends Record<string, any>, K extends keyof T>(obj: T, keys: K[]): Pick<T, K>;
type Dict = Record<string | symbol, any>;
declare function splitProps<T extends Dict>(props: T, keys: (keyof T)[]): Dict[];
declare const createSplitProps: <T extends Dict>(keys: (keyof T)[]) => <Props extends T>(props: Props) => [T, Omit<Props, keyof T>];
declare function omit<T extends Record<string, any>>(obj: T, keys: string[]): Omit<T, string | number>;

export { compact, createSplitProps, json, omit, pick, splitProps };