@angular/forms/signals

listMetadataKey

function

Creates an AggregateMetadataKey that reduces its individual values into a list.

API

function listMetadataKey<TItem>(): AggregateMetadataKey<
  TItem[],
  TItem | undefined
>;

AggregateMetadataKey<TItem[], TItem | undefined>

Creates an AggregateMetadataKey that reduces its individual values into a list.

@returnsAggregateMetadataKey<TItem[], TItem | undefined>