message: refactor: fix type issue
diff: @@ -15,6 +15,6 @@ export function checkSimulationConfig(resource: Resource<StreamData>) {
  return resource;
  }
  -function isValidMappingType(val: unknown): val is StreamSimulation.InputMappingType {
  +function isValidMappingType(val: any): val is StreamSimulation.InputMappingType {
  return Object.values(StreamSimulation.InputMappingType).includes(val);
  }
  