import { MorphSegment } from './types';
export declare function createIdAllocator(): {
    reserve(id: string): void;
    has(id: string): boolean;
    take(base: string): string;
};
export type IdAllocator = ReturnType<typeof createIdAllocator>;
/** Whitespace-delimited words — the unit the diff aligns on, and so a number's bounds. */
export declare function groupIntoWords(segments: MorphSegment[]): {
    word: string;
    segments: MorphSegment[];
}[];
export declare function segmentText(value: string, locale: string, numbers?: boolean): MorphSegment[];