makeStateKey — Angular

Create a StateKey<T> that can be used to store value of type T with TransferState.

API

function makeStateKey<T = void>(key: string): StateKey<T>;

@paramkeystring

@returnsStateKey<T>

Create a StateKey<T> that can be used to store value of type T with TransferState.

Example:

const COUNTER_KEY = makeStateKey<number>('counter');
let value = 10;

transferState.set(COUNTER_KEY, value);