Method deleteMetadata

packages/metadata/src/reflect.ts:97–107

(
    metadataKey: string,
    target: Object,
    propertyKey?: string,
  )

  }

  deleteMetadata(
    metadataKey: string,
    target: Object,
    propertyKey?: string,
  ): boolean {
    metadataKey = this.getMetadataKey(metadataKey);
    if (propertyKey) {
      return Reflect.deleteMetadata(metadataKey, target, propertyKey);
    }
    return Reflect.deleteMetadata(metadataKey, target);
  }

  getMetadataKeys(target: Object, propertyKey?: string): string[] {
    let keys: string[];