TS2551 error when calling an action from within a getter

[Farnsi]

Reproduction

https://github.com/piniajs?q=example&type=source

Steps to reproduce the bug

TS error 2551

Property 'callAnAction' does not exist on type '{ aStateVariable: boolean } & PiniaCustomStatePr...'. ts(2551)

I use vuetifys v-switch, which uses a v-model that i map with mapWritableState

Some Template:

...mapWritableState(myStore, ['aStateVariable', ...

To detect when the var changes, i use a getter and call an action

The Store:

  state: () => ({
    aStateVariable: true
  }),
  getters: {
    myGetter(state) {
      if (state.aStateVariable) {
        state.callAnAction()
              ^^^^^^^^^^^^ TS(2551)
      }
    },
  },
  actions: {
    callAnAction() {
      console.log('i got called')
    }
  }

The code works, but i got the TS error

Expected behavior

No error, or an explanation, that it is prohibited to call an action from a getter.

Actual behavior

TS error

Additional information

No response

[posva]

This is intended. No side effects in getters