Restoring state docs clarification

[seadeep42]

Hi,

I'm trying to use a state machine in NodeJS.
I init the state machine. On server up, I'd like to hydrate the actor with existing data.
There's a typescript error and a runtime error if I override it.
The snapshot below is the same as getPersistedSnapshot. Is there a change in the restoring code that differs from documentation?

const stateMachine = setup({
    types: {...},
}).createMachine({
    context: ({ input }) => (...),
    id: 'state-machine',
    initial: 'incomplete,
    on: {...},
    states: {...}
});

const actor = createActor(stateMachine, {
    snapshot: {
        status: 'active',
        value: 'progress',
        context: {...},
    },
});

Typescript error:

Object literal may only specify known properties, and 'value' does not exist in type '{ status: "active"; output: undefined; error: undefined; }'.

Runtime error:

TypeError: Cannot convert undefined or null to object
    at Function.keys (<anonymous>)
    at StateMachine.restoreSnapshot (/server/node_modules/xstate/dist/xstate.cjs.js:520:12)
    at Actor._initState (/server/node_modules/xstate/dist/raise-5872b9e8.cjs.js:599:81)
    at new Actor (/server/node_modules/xstate/dist/raise-5872b9e8.cjs.js:592:10)
    at createActor (/server/node_modules/xstate/dist/raise-5872b9e8.cjs.js:1085:10)
    at setStateMachineStateForPerson (/server/src/oncocare/oncocare.service.ts:506:58)
    at OncocareService.auditStateMachine (/server/src/oncocare/oncocare.service.ts:115:28)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async OncocareService.onApplicationBootstrap (/server/src/oncocare/oncocare.service.ts:86:9)
    at async Promise.all (index 0)