worked on GarageApp stuff

node_modules/@mui/utils/createChainedFunction/createChainedFunction.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Safe chained function.
+ *
+ * Will only create a new function if needed,
+ * otherwise will pass back existing functions or null.
+ */
+export default function createChainedFunction<Args extends any[], This>(...funcs: Array<(this: This, ...args: Args) => any>): (this: This, ...args: Args) => void;