Interface ContainerHook

A hook into the lifecycle of a Container.

interface ContainerHook {
onDispose?: (values: unknown[]) => void;
onProvide?: (value: unknown, scope: Scope) => void;
}

Index

Properties

onDispose? onProvide?

Properties

`Optional` `Readonly`onDispose

onDispose?: (values: unknown[]) => void

Called after the container has been disposed.

Type Declaration

- (values: unknown[]): void
- Parameters
  - values: unknown[]
    All distinct values that were cached by the disposed container. Currently, only Container-scoped token values are cached.
  Returns void

`Optional` `Readonly`onProvide

onProvide?: (value: unknown, scope: Scope) => void

Called when the container provides a value for a Token.

For Container-scoped tokens, it is called only once when the token is first resolved and cached.
For Resolution-scoped tokens, it is called once per token resolution graph.
For Transient-scoped tokens, it is called each time the token is resolved, which might mean multiple times per resolution graph.

Type Declaration

- (value: unknown, scope: Scope): void
- Parameters
  - value: unknown
    The provided value.
  - scope: Scope
    The Scope of the provided value.
  Returns void