API Reference / @dasch-ng/utils / src / provideType
Function: provideType()
provideType<
T>(provide,options?):ConstructorProvider
Defined in: libs/ng/utils/src/lib/provide-helpers.ts:240
Creates a type-safe constructor provider for Angular dependency injection.
This is a simplified provider for cases where the token and implementation class are the same. It's equivalent to providing a class directly but allows explicit dependency configuration when needed.
Type Parameters
T
T
The class type to provide
Parameters
provide
Type<T>
The class to provide (used as both token and implementation)
options?
Configuration object
deps?
any[]
Optional array of dependencies to inject into the class constructor
multi?
boolean
Optional flag to enable multi-provider
Returns
ConstructorProvider
A type-safe ConstructorProvider object
Example
typescript
import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { provideType } from '@dasch-ng/utils';
@Injectable()
class UserService {
constructor(private http: HttpClient) {}
}
// Explicit dependency declaration (useful for custom injection scenarios)
provideType(UserService, { deps: [HttpClient] });
// Equivalent to just providing the class directly:
// { provide: UserService }