import type { MatchResult } from './ocr-types.js';
type DetectElementOptions = {
    FontCandidates?: readonly string[];
    ScoreThreshold?: number;
};
type DetectSourceOptions = DetectElementOptions & {
    HostElement: HTMLElement;
    SourceUrl: string;
};
export declare function CreateOcrWorkerClient(BrowserWindow: typeof window, WorkerInstance: Worker): {
    DetectFromElement: (Element: HTMLElement, Options?: DetectElementOptions) => Promise<MatchResult>;
    DetectFromSource: (Options: DetectSourceOptions) => Promise<MatchResult>;
    Terminate(): void;
};
export {};