type IsCapturedDomId = (id: string) => boolean;
type MaskJsonLdUrl = (url: string) => string | undefined;
export declare const JSON_LD_EVENT_TAG = "$json_ld";
export declare function sanitizeJsonLd(text: string, isCapturedDomId?: IsCapturedDomId, maskUrl?: MaskJsonLdUrl): [unknown, string] | null;
type JsonLdPrivacyOptions = {
    maskUrl?: MaskJsonLdUrl;
    attributeFilter?: string[];
    blockClass?: string | RegExp;
    blockSelector?: string | null;
    isRecordedElement?: (element: Element) => boolean;
    maskAllElementAttributes?: boolean;
    maskAttributeFn?: ((name: string, value: string, element: Element) => string) | null;
    maskTextClass?: string | RegExp;
    maskTextSelector?: string | null;
};
export declare function startJsonLdCapture(doc: Document, MutationObserverClass: typeof MutationObserver, options: JsonLdPrivacyOptions & {
    emit: (jsonLd: unknown) => boolean;
    getCaptureState?: () => boolean | null;
}): {
    scan: (force?: boolean) => void;
    stop: () => void;
};
export {};