message: add missing type definition
diff: @@ -2199,6 +2199,13 @@ declare namespace AlfrescoApi {
  bucketInfo?: GenericBucketBucketInfo;
  }
  + export class GenericMetric {
  + constructor(obj?: any);
  +
  + type?: string;
  + value?: any;
  + }
  +
  export class GenericBucketBucketInfo {
  constructor(obj?: any);
  