react-code-dataset / react-query /docs /framework /angular /reference /functions /injectmutationstate.md
metadata
id: injectMutationState
title: injectMutationState
Function: injectMutationState()
function injectMutationState<TResult>(
injectMutationStateFn,
options?,
): Signal<TResult[]>
Injects a signal that tracks the state of all mutations.
Type Parameters
• TResult = MutationState<unknown, Error, unknown, unknown>
Parameters
injectMutationStateFn
() => MutationStateOptions<TResult>
A function that returns mutation state options.
options?
The Angular injector to use.
Returns
Signal<TResult[]>
The signal that tracks the state of all mutations.