Function: useSubContainerProvider()

function useSubContainerProvider<E>(host: E, options: SubContainerProviderOptions): SubContainerProvider<E>;

Defined in: src/wirestate-lit/provision/use-sub-container-provider.ts:36

Hook that provides a managed child container for the host element's lifetime.

Type Parameters

Type Parameter
E extends ReactiveControllerHost & HTMLElement

Parameters

Parameter	Type	Description
host	E	The host element.
options	SubContainerProviderOptions	Provisioning options.

Returns

SubContainerProvider<E>

An instance of SubContainerProvider.

Remarks

The child container is derived from the current parent ContainerContext, recreated when that parent context changes, and destroyed when the host disconnects. Provider lifecycle hooks run while the child container is connected.

The child container value is published through Lit context only while the host is connected. Before the first connection and after disconnection, the provider value is undefined.

Example

class MyComponent extends LitElement {
  private containerProvider: SubContainerProvider = useSubContainerProvider(this, {
    config: {
      entries: [AuthService, UserService],
    },
  });
}