Update js/src/@types/global.d.ts

js/src/@types/global.d.ts

@@ -1,7 +1,7 @@
 declare type Writable<T> = { -readonly [P in keyof T]: T[P] };
 declare type DeepWritable<T> = { -readonly [P in keyof T]: DeepWritable<T[P]> };
 
-declare type DeepReadonly<T> = { -readonly [P in keyof T]: DeepReadonly<T[P]> };
+declare type DeepReadonly<T> = { readonly [P in keyof T]: DeepReadonly<T[P]> };
 
 /**
  * @deprecated Please import `app` from a namespace instead of using it as a global variable.