(
metadataKey: string,
target: Object,
propertyKey?: string,
)
| 83 | } |
| 84 | |
| 85 | hasOwnMetadata( |
| 86 | metadataKey: string, |
| 87 | target: Object, |
| 88 | propertyKey?: string, |
| 89 | ): boolean { |
| 90 | metadataKey = this.getMetadataKey(metadataKey); |
| 91 | if (propertyKey) { |
| 92 | return Reflect.hasOwnMetadata(metadataKey, target, propertyKey); |
| 93 | } |
| 94 | return Reflect.hasOwnMetadata(metadataKey, target); |
| 95 | } |
| 96 | |
| 97 | deleteMetadata( |
| 98 | metadataKey: string, |