Work

src/util/misc.ts

@@ -1,5 +1,5 @@
 import { Fn } from "hotscript"
-import { Simplify } from "type-fest"
+import { AbstractClass, Simplify } from "type-fest"
 
 
 /**
@@ -9,10 +9,17 @@ import { Simplify } from "type-fest"
  */
 export type CommonKeys<A, B> = Extract<keyof A, keyof B>
 
-export type KeysOnlyInLeft<Left, Right> = {
-    [K in Exclude<keyof Left, keyof Right>]: Left[K]
-}
-
 export interface SimplifyFn extends Fn {
     return: Simplify<this["arg0"]>
 }
+
+/**
+ * Represents the static members of a class.
+ * @template Class - A class extending AbstractClass.
+ */
+export type StaticMembers<Class extends AbstractClass<any>> = (
+    Omit<Class, "prototype">
+)
+export interface StaticMembersFn extends Fn {
+    return: StaticMembers<this["arg0"]>
+}