import { PropTrie } from "../utils";
import type { DictEntry, Transcriber, TranscribeResultSegment } from "../types";
export declare class AlphaToHanziTranscriber implements Transcriber {
    readonly dict: readonly DictEntry[];
    readonly trie: PropTrie<DictEntry, "x">;
    constructor(data: {
        dict: readonly DictEntry[];
    });
    transcribe(input: string, { ziSeparator, alphaFilter, }?: {
        ziSeparator?: string;
        alphaFilter?: ((x: string) => string) | null | undefined;
    }): TranscribeResultSegment[];
}