lib Fix Part 5/6 – Function.{apply, bind} (#50453)

Co-authored-by: Nathan Shively-Sanders <[email protected]>

Author: graphemecluster

src/lib/es5.d.ts

@@ -314,9 +314,14 @@ interface CallableFunction extends Function {
     /**
      * Calls the function with the specified object as the this value and the elements of specified array as the arguments.
      * @param thisArg The object to be used as the this object.
-     * @param args An array of argument values to be passed to the function.
      */
     apply<T, R>(this: (this: T) => R, thisArg: T): R;
+
+    /**
+     * Calls the function with the specified object as the this value and the elements of specified array as the arguments.
+     * @param thisArg The object to be used as the this object.
+     * @param args An array of argument values to be passed to the function.
+     */
     apply<T, A extends any[], R>(this: (this: T, ...args: A) => R, thisArg: T, args: A): R;
 
     /**
@@ -330,23 +335,29 @@ interface CallableFunction extends Function {
      * For a given function, creates a bound function that has the same body as the original function.
      * The this object of the bound function is associated with the specified object, and has the specified initial parameters.
      * @param thisArg The object to be used as the this object.
-     * @param args Arguments to bind to the parameters of the function.
      */
     bind<T>(this: T, thisArg: ThisParameterType<T>): OmitThisParameter<T>;
-    bind<T, A0, A extends any[], R>(this: (this: T, arg0: A0, ...args: A) => R, thisArg: T, arg0: A0): (...args: A) => R;
-    bind<T, A0, A1, A extends any[], R>(this: (this: T, arg0: A0, arg1: A1, ...args: A) => R, thisArg: T, arg0: A0, arg1: A1): (...args: A) => R;
-    bind<T, A0, A1, A2, A extends any[], R>(this: (this: T, arg0: A0, arg1: A1, arg2: A2, ...args: A) => R, thisArg: T, arg0: A0, arg1: A1, arg2: A2): (...args: A) => R;
-    bind<T, A0, A1, A2, A3, A extends any[], R>(this: (this: T, arg0: A0, arg1: A1, arg2: A2, arg3: A3, ...args: A) => R, thisArg: T, arg0: A0, arg1: A1, arg2: A2, arg3: A3): (...args: A) => R;
-    bind<T, AX, R>(this: (this: T, ...args: AX[]) => R, thisArg: T, ...args: AX[]): (...args: AX[]) => R;
+
+    /**
+     * For a given function, creates a bound function that has the same body as the original function.
+     * The this object of the bound function is associated with the specified object, and has the specified initial parameters.
+     * @param thisArg The object to be used as the this object.
+     * @param args Arguments to bind to the parameters of the function.
+     */
+    bind<T, A extends any[], B extends any[], R>(this: (this: T, ...args: [...A, ...B]) => R, thisArg: T, ...args: A): (...args: B) => R;
 }
 
 interface NewableFunction extends Function {
     /**
      * Calls the function with the specified object as the this value and the elements of specified array as the arguments.
      * @param thisArg The object to be used as the this object.
-     * @param args An array of argument values to be passed to the function.
      */
     apply<T>(this: new () => T, thisArg: T): void;
+    /**
+     * Calls the function with the specified object as the this value and the elements of specified array as the arguments.
+     * @param thisArg The object to be used as the this object.
+     * @param args An array of argument values to be passed to the function.
+     */
     apply<T, A extends any[]>(this: new (...args: A) => T, thisArg: T, args: A): void;
 
     /**
@@ -360,14 +371,16 @@ interface NewableFunction extends Function {
      * For a given function, creates a bound function that has the same body as the original function.
      * The this object of the bound function is associated with the specified object, and has the specified initial parameters.
      * @param thisArg The object to be used as the this object.
-     * @param args Arguments to bind to the parameters of the function.
      */
     bind<T>(this: T, thisArg: any): T;
-    bind<A0, A extends any[], R>(this: new (arg0: A0, ...args: A) => R, thisArg: any, arg0: A0): new (...args: A) => R;
-    bind<A0, A1, A extends any[], R>(this: new (arg0: A0, arg1: A1, ...args: A) => R, thisArg: any, arg0: A0, arg1: A1): new (...args: A) => R;
-    bind<A0, A1, A2, A extends any[], R>(this: new (arg0: A0, arg1: A1, arg2: A2, ...args: A) => R, thisArg: any, arg0: A0, arg1: A1, arg2: A2): new (...args: A) => R;
-    bind<A0, A1, A2, A3, A extends any[], R>(this: new (arg0: A0, arg1: A1, arg2: A2, arg3: A3, ...args: A) => R, thisArg: any, arg0: A0, arg1: A1, arg2: A2, arg3: A3): new (...args: A) => R;
-    bind<AX, R>(this: new (...args: AX[]) => R, thisArg: any, ...args: AX[]): new (...args: AX[]) => R;
+
+    /**
+     * For a given function, creates a bound function that has the same body as the original function.
+     * The this object of the bound function is associated with the specified object, and has the specified initial parameters.
+     * @param thisArg The object to be used as the this object.
+     * @param args Arguments to bind to the parameters of the function.
+     */
+    bind<A extends any[], B extends any[], R>(this: new (...args: [...A, ...B]) => R, thisArg: any, ...args: A): new (...args: B) => R;
 }
 
 interface IArguments {