Comparison between Tiny Injector, Angular DI, and .Net DI

Injector.AddSingleton(ServiceType);
Injector.AddSingleton(ServiceType, ServiceType);
Injector.AddSingleton(ServiceType, ImplementationType);
Injector.AddSingleton(ServiceType, implementationFactory);

app.Services.AddSingleton<ServiceType>();
app.Services.AddSingleton<ServiceType, ServiceType>();
app.Services.AddSingleton<ServiceType, ImplementationType>();
app.Services.AddSingleton<ServiceType>(implementationFactory);

providers: [
	ServiceType,
	{
		provide: ServiceType,
		useClass: ServiceType,
	},
	{
		provide: ServiceType,
		useClass: ImplementationType,
	},
	{
		provide: ServiceType,
		useFactory: implementationFactory,
	},
];