message: add: hasOwnProperty
diff: @@ -204,3 +204,13 @@ export function validateSlashCommands(
  }
  }
  }
  +
  +// Typescript is not so good as we developers so we need this little utility function to help it out
  +// Taken from https://fettblog.eu/typescript-hasownproperty/
  +/** TS save way to check if a property exists in an object */
  +export function hasOwnProperty<T extends {}, Y extends PropertyKey>(
  + obj: T,
  + prop: Y,
  +): obj is T & Record<Y, unknown> {
  + return obj.hasOwnProperty(prop);
  +}
  