/** Only existing public, read-only provider embeds; never booking or form apps. */
export declare function approvedEmbedUrl(raw: string): string | undefined;
export declare function readOnlyEmbedProvider(raw: string): 'google-maps' | 'youtube' | 'massagebook-reviews' | undefined;
export declare function providerConsoleWarning(text: string, location: string, approved: Set<string>): boolean;
/** A cancelled conversion beacon is not a failed review asset or booking request. */
export declare function cancelledReviewTelemetry(request: {
    url(): string;
    frame(): any;
}, error: string | undefined, approved: Set<string>): boolean;
export declare function iframeSources(html: string): string[];
/** Child provider resources remain remote; main-page dependencies stay local. */
export declare function isReadOnlyEmbedRequest(request: {
    url(): string;
    frame(): any;
}, approved: Set<string>): boolean;