export declare class CreateAnnouncementDto {
    title: string;
    summary?: string;
    body?: string;
    cover?: string;
    pinned?: boolean;
    status?: 'DRAFT' | 'PUBLISHED';
}
export declare class UpdateAnnouncementDto {
    title?: string;
    summary?: string;
    body?: string;
    cover?: string;
    pinned?: boolean;
    status?: 'DRAFT' | 'PUBLISHED';
}