import type { PageMetadata } from "@evjs/shared/manifest";
interface PageMetadataController {
    apply(metadata: PageMetadata | undefined): void;
    restore(): void;
}
/** Manage the document fields declared by generated Page routes. */
export declare function createPageMetadataController(definitions: readonly (PageMetadata | undefined)[], resolveDocument?: () => Document | undefined): PageMetadataController;
export {};
//# sourceMappingURL=page-metadata.d.ts.map