Update LKG

Author: mhegazy

bin/lib.core.es6.d.ts

@@ -1396,22 +1396,22 @@ interface ArrayLike<T> {
 
 interface Array<T> {
     /** Iterator */
-    [Symbol.iterator] (): Iterator<T>;
+    [Symbol.iterator](): IterableIterator<T>;
 
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, T]>;
+    entries(): IterableIterator<[number, T]>;
 
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<T>;
+    values(): IterableIterator<T>;
 
     /** 
       * Returns the value of the first element in the array where predicate is true, and undefined 
@@ -1495,7 +1495,7 @@ interface ArrayConstructor {
 
 interface String {
     /** Iterator */
-    [Symbol.iterator] (): Iterator<string>;
+    [Symbol.iterator](): IterableIterator<string>;
 
     /**
       * Returns a nonnegative integer Number less than 1114112 (0x110000) that is the code point 
@@ -1613,14 +1613,19 @@ interface IteratorResult<T> {
 }
 
 interface Iterator<T> {
-    [Symbol.iterator](): Iterator<T>;
     next(): IteratorResult<T>;
+    return?(value?: any): IteratorResult<T>;
+    throw?(e?: any): IteratorResult<T>;
 }
 
 interface Iterable<T> {
     [Symbol.iterator](): Iterator<T>;
 }
 
+interface IterableIterator<T> extends Iterator<T> {
+    [Symbol.iterator](): IterableIterator<T>;
+}
+
 interface GeneratorFunction extends Function {
 
 }
@@ -1636,10 +1641,11 @@ interface GeneratorFunctionConstructor {
 }
 declare var GeneratorFunction: GeneratorFunctionConstructor;
 
-interface Generator<T> extends Iterator<T> {
+interface Generator<T> extends IterableIterator<T> {
     next(value?: any): IteratorResult<T>;
-    throw (exception: any): IteratorResult<T>;
-    return (value: T): IteratorResult<T>;
+    throw(exception: any): IteratorResult<T>;
+    return(value: T): IteratorResult<T>;
+    [Symbol.iterator](): Generator<T>;
     [Symbol.toStringTag]: string;
 }
 
@@ -1807,15 +1813,15 @@ interface RegExp {
 interface Map<K, V> {
     clear(): void;
     delete(key: K): boolean;
-    entries(): Iterator<[K, V]>;
+    entries(): IterableIterator<[K, V]>;
     forEach(callbackfn: (value: V, index: K, map: Map<K, V>) => void, thisArg?: any): void;
     get(key: K): V;
     has(key: K): boolean;
-    keys(): Iterator<K>;
+    keys(): IterableIterator<K>;
     set(key: K, value?: V): Map<K, V>;
     size: number;
-    values(): Iterator<V>;
-    [Symbol.iterator]():Iterator<[K,V]>;
+    values(): IterableIterator<V>;
+    [Symbol.iterator]():IterableIterator<[K,V]>;
     [Symbol.toStringTag]: string;
 }
 
@@ -1846,13 +1852,13 @@ interface Set<T> {
     add(value: T): Set<T>;
     clear(): void;
     delete(value: T): boolean;
-    entries(): Iterator<[T, T]>;
+    entries(): IterableIterator<[T, T]>;
     forEach(callbackfn: (value: T, index: T, set: Set<T>) => void, thisArg?: any): void;
     has(value: T): boolean;
-    keys(): Iterator<T>;
+    keys(): IterableIterator<T>;
     size: number;
-    values(): Iterator<T>;
-    [Symbol.iterator]():Iterator<T>;
+    values(): IterableIterator<T>;
+    [Symbol.iterator]():IterableIterator<T>;
     [Symbol.toStringTag]: string;
 }
 
@@ -2083,7 +2089,7 @@ interface Int8Array {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -2163,7 +2169,7 @@ interface Int8Array {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -2300,10 +2306,10 @@ interface Int8Array {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Int8ArrayConstructor {
@@ -2373,7 +2379,7 @@ interface Uint8Array {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -2453,7 +2459,7 @@ interface Uint8Array {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -2590,10 +2596,10 @@ interface Uint8Array {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Uint8ArrayConstructor {
@@ -2663,7 +2669,7 @@ interface Uint8ClampedArray {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -2743,7 +2749,7 @@ interface Uint8ClampedArray {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -2880,10 +2886,10 @@ interface Uint8ClampedArray {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Uint8ClampedArrayConstructor {
@@ -2953,7 +2959,7 @@ interface Int16Array {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -3033,7 +3039,7 @@ interface Int16Array {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -3170,10 +3176,10 @@ interface Int16Array {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Int16ArrayConstructor {
@@ -3243,7 +3249,7 @@ interface Uint16Array {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -3323,7 +3329,7 @@ interface Uint16Array {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -3460,10 +3466,10 @@ interface Uint16Array {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Uint16ArrayConstructor {
@@ -3533,7 +3539,7 @@ interface Int32Array {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -3613,7 +3619,7 @@ interface Int32Array {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -3750,10 +3756,10 @@ interface Int32Array {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Int32ArrayConstructor {
@@ -3823,7 +3829,7 @@ interface Uint32Array {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -3903,7 +3909,7 @@ interface Uint32Array {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -4040,10 +4046,10 @@ interface Uint32Array {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Uint32ArrayConstructor {
@@ -4113,7 +4119,7 @@ interface Float32Array {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -4193,7 +4199,7 @@ interface Float32Array {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -4330,10 +4336,10 @@ interface Float32Array {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Float32ArrayConstructor {
@@ -4403,7 +4409,7 @@ interface Float64Array {
     /** 
       * Returns an array of key, value pairs for every entry in the array
       */
-    entries(): Iterator<[number, number]>;
+    entries(): IterableIterator<[number, number]>;
 
     /**
       * Determines whether all the members of an array satisfy the specified test.
@@ -4483,7 +4489,7 @@ interface Float64Array {
     /** 
       * Returns an list of keys in the array
       */
-    keys(): Iterator<number>;
+    keys(): IterableIterator<number>;
 
     /**
       * Returns the index of the last occurrence of a value in an array.
@@ -4620,10 +4626,10 @@ interface Float64Array {
     /** 
       * Returns an list of values in the array
       */
-    values(): Iterator<number>;
+    values(): IterableIterator<number>;
 
     [index: number]: number;
-    [Symbol.iterator] (): Iterator<number>;
+    [Symbol.iterator](): IterableIterator<number>;
 }
 
 interface Float64ArrayConstructor {
@@ -4682,7 +4688,7 @@ declare var Reflect: {
     construct(target: Function, argumentsList: ArrayLike<any>): any;
     defineProperty(target: any, propertyKey: PropertyKey, attributes: PropertyDescriptor): boolean;
     deleteProperty(target: any, propertyKey: PropertyKey): boolean;
-    enumerate(target: any): Iterator<any>;
+    enumerate(target: any): IterableIterator<any>;
     get(target: any, propertyKey: PropertyKey, receiver?: any): any;
     getOwnPropertyDescriptor(target: any, propertyKey: PropertyKey): PropertyDescriptor;
     getPrototypeOf(target: any): any;