import { ComparatorFn, SelectorFn } from '@collectable/core';
import { SortedSetStructure } from '../internals';
export declare function fromArray<T>(values: T[], compare?: ComparatorFn<T>): SortedSetStructure<T>;
export declare function fromArray<T, K>(values: T[], compare: ComparatorFn<K>, select: SelectorFn<T, K>): SortedSetStructure<T>;