export interface RedactOptions {
    salt?: string;
    redactNumbers?: boolean;
    redactProtectedEmails?: boolean;
}
export declare const DEMO_ANONYMOUS_EMAIL = "anonymous@builder.io";
export declare function redactDemoString(text: string, opts?: RedactOptions): string;
export declare function redactDemoData<T>(value: T, opts?: RedactOptions): T;
export declare function __resetDemoRedactCacheForTests(): void;