export declare class WTImageGridCreateParams { 'title': string; 'url': string; 'mediaURL': string; 'sequenceNumber': number; 'isPinned'?: boolean; static discriminator: string | undefined; static attributeTypeMap: Array<{ name: string; baseName: string; type: string; }>; static getAttributeTypeMap(): { name: string; baseName: string; type: string; }[]; }