@angular/core

isWritableSignal

function

stablesince v21.1

Checks if the given value is a writeable signal.

API

function isWritableSignal(value: unknown): value is WritableSignal<unknown>;

value is WritableSignal<unknown>

Checks if the given value is a writeable signal.

@paramvalueunknown

@returnsvalue is WritableSignal<unknown>