export declare class AddAuthorDto {
    name: string;
    email: string;
    bio?: string;
    profile_url?: string;
    avatar?: string;
}
export declare class UpdateAuthorDto {
    name?: string;
    email?: string;
    bio?: string;
    profile_url?: string;
    avatar?: string;
}
export declare class ListAuthorDto {
    page: number;
    limit: number;
    search?: string;
}