import { type PhpAssoc, type PhpKeyComparatorDescriptor, type PhpRuntimeValue } from '../_helpers/_phpTypes.ts';
type SortContextValue = PhpRuntimeValue;
export declare function uksort<T>(this: PhpAssoc<SortContextValue> & {
    window?: PhpAssoc<SortContextValue>;
}, inputArr: Record<string, T>, sorter: PhpKeyComparatorDescriptor): boolean | Record<string, T>;
export {};