export declare function waitForDocumentFonts(): Promise<void>;
interface PollOptions {
    testFont?: string;
    testText?: string;
    maxChecks?: number;
    checkInterval?: number;
    stableThreshold?: number;
}
export declare function waitForCanvasFonts(options?: PollOptions): Promise<void>;
export declare function waitForFonts(options?: PollOptions): Promise<void>;
export {};