Abstract Readonly innerReadonly instanceResolves to a Promise of the target value, allowing a synchronous resource to depend on an asynchronous one.
Applicable when this is a key that resolves to a function, for example
a SubcomponentDefinition or a FactoryKey.
Resolves to the output of the function when called with args.
class UserFactory extends FactoryKey(
(name: string, id: number) => new User(name, id),
) { private _: any }
container.inject({ user: UserFactory.Build(name, id) }, ({ user }) => {
console.log(user.name, user.id)
})
Rest ...args: ArgsPrevents dependency cycles on src from causing a compilation error.
Requests a function returning a lazily-computed value for this key.
Applies the given transform to the resolved value of this DependencyKey.
class IdNum extends TypeKey<number>() { private _: any }
class IdStr extends TypeKey({
default: IdNum.Map(id => id.toString()),
}) { private _: any }
Requests a value for this key if provided, otherwise undefined.
Requests a function returning this key's output type.
Requests a value for this key, without compile-time verification of dependencies. An exception will be thrown if the dependency is not available upon request.
Static verification that this key can be resolved synchronously is still performed.
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See
value