export declare class CollaborationSettings {
    'isRequired'?: boolean | null;
    'requireSignerApproval'?: boolean | null;
    'requireInitial'?: boolean | null;
    'allowedSigners'?: Array<string> | null;
    static discriminator: string | undefined;
    static attributeTypeMap: Array<{
        name: string;
        baseName: string;
        type: string;
    }>;
    static getAttributeTypeMap(): {
        name: string;
        baseName: string;
        type: string;
    }[];
}