type IsAny<T> = unknown extends T ? ([keyof T] extends [never] ? false : true) : false;
type ExcludeArrayKeys<T> = T extends ArrayLike<any> ? Exclude<keyof T, keyof any[]> : keyof T;
type PathImpl<T, Key extends keyof T> = Key extends string ? IsAny<T[Key]> extends true ? never : T[Key] extends Record<string, any> ? `${Key}.${PathImpl<T[Key], ExcludeArrayKeys<T[Key]>> & string}` | `${Key}.${ExcludeArrayKeys<T[Key]> & string}` : never : never;
type Path<T> = keyof T extends string ? (PathImpl<T, keyof T> | keyof T) extends infer P ? P extends string | keyof T ? P : keyof T : keyof T : never;
declare function deepPickUnsafe(obj: object, paths: Array<string>): {};
declare function deepPick<O extends object>(obj: O, paths: Array<Path<O>>): {};
declare function deepOmitUnsafe(obj: object, paths: Array<string>): object;
declare function deepOmit<O extends object>(obj: O, paths: Array<Path<O>>): object;

export { type Path, deepOmit, deepOmitUnsafe, deepPick, deepPickUnsafe };