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inject()

function inject\<T\>(token: InjectionToken\<T\>): T;

Defined in: src/lib/di/index.ts:121

Inject a service dependency.

Must be called during service construction (in field initializers or constructor). The service must be registered in a module that is a dependency of the current module.

Type Parameters​

Type Parameter
T

Parameters​

ParameterTypeDescription
tokenInjectionToken<T>The service class or injection token to inject.

Returns​

T

The service instance.

Throws​

Error if called outside of injection context or if service not found.

Example​

import { inject } from "@core/di";
import { CharacterService } from "@modules/characters/character.service";

class MyService {
    private characterService = inject(CharacterService);

    doSomething() {
        return this.characterService.getActiveCharacter(1);
    }
}