fix: derive send function type from machine (#251)

* fix: derive send function type from machine

* Add changeset for react-robot type fix

---------

Co-authored-by: Matthew Phillips <matthew@matthewphillips.info>

Author: Flammae

.changeset/fix-react-typed-send.md

@@ -0,0 +1,5 @@
+---
+"react-robot": patch
+---
+
+Fix send function type to properly derive transitions from machine type

packages/react-robot/index.d.ts

@@ -1,11 +1,11 @@
 declare module 'react-robot' {
-  import type {Machine, SendFunction, Service} from 'robot3';
+  import type {Machine, SendFunction, Service, GetMachineTransitions} from 'robot3';
   export function useMachine<M extends Machine>(
     machine: M,
     initialContext?: M['context']
   ): [
     M['state'] & {context: M['context']},
-    SendFunction,
+    SendFunction<GetMachineTransitions<M>>,
     Service<typeof machine>
   ];
 }