Function Inject

Inject<T, U>(identifier, init?, necessary?): ((target: unknown, propertyKey: string | symbol) => void)
A decorator to inject a dependency from a DI (Dependency Injection) container into a class property.
Type Parameters
- T
  The type of the dependency to be injected.
- U
  The type of the property to be injected.
Parameters
- identifier: string
  The identifier used to resolve the class in the DI container.
- Optionalinit: InitDelegate<T, U>
  An optional initializer function to transform the dependency before injection.
- necessary: boolean = true
  If true, throws an error if the dependency is not found.
Returns ((target: unknown, propertyKey: string | symbol) => void)
The resolved dependency or undefined if the dependency is not necessary and not found, or throws an error if the dependency is necessary and not found.
- - (target, propertyKey): void
  - Parameters
    - target: unknown
    - propertyKey: string | symbol
    Returns void
See
- Identifier for more information on identifiers.
- InitDelegate for more information on initializer functions.
Throws
A DependencyResolutionError if the dependency is not found and necessary.

Example
```
class MyClass {
  @Inject<MyDependency>('MyDependencyIdentifier')
  private myDependency!: MyDependency;
}
```
Example
```
class MyClass {
  @Inject('ILogger_', (x: ILogger_) => x.getLogger('Tags'), false)
  private _logger?: ILogger;
}
```
- Defined in src/decorators/Inject.ts:32