diff --git a/src/lib/core.d.ts b/src/lib/core.d.ts
index a9ccd197260..7259ff5081c 100644
--- a/src/lib/core.d.ts
+++ b/src/lib/core.d.ts
@@ -3822,4 +3822,4 @@ interface Float64ArrayConstructor {
       */
     from(arrayLike: ArrayLike<number>, mapfn?: (v: number, k: number) => number, thisArg?: any): Float64Array;
 }
-declare var Float64Array: Float64ArrayConstructor;
+declare var Float64Array: Float64ArrayConstructor;
diff --git a/src/lib/es6.d.ts b/src/lib/es6.d.ts
index b356be7edef..2286a20daad 100644
--- a/src/lib/es6.d.ts
+++ b/src/lib/es6.d.ts
@@ -885,6 +885,7 @@ interface Int8Array {
 }
 
 interface Int8ArrayConstructor {
+    new (elements: Iterable<number>): Int8Array;

     /**
       * Creates an array from an array-like or iterable object.
       * @param arrayLike An array-like or iterable object to convert to an array.
@@ -915,6 +916,7 @@ interface Uint8Array {
 }
 
 interface Uint8ArrayConstructor {
+    new (elements: Iterable<number>): Uint8Array;

     /**
       * Creates an array from an array-like or iterable object.
       * @param arrayLike An array-like or iterable object to convert to an array.
@@ -948,6 +950,7 @@ interface Uint8ClampedArray {
 }
 
 interface Uint8ClampedArrayConstructor {
+    new (elements: Iterable<number>): Uint8ClampedArray;

 
     /**
       * Creates an array from an array-like or iterable object.
@@ -983,6 +986,7 @@ interface Int16Array {
 }
 
 interface Int16ArrayConstructor {
+    new (elements: Iterable<number>): Int16Array;

     /**
       * Creates an array from an array-like or iterable object.
       * @param arrayLike An array-like or iterable object to convert to an array.
@@ -1013,6 +1017,7 @@ interface Uint16Array {
 }
 
 interface Uint16ArrayConstructor {
+    new (elements: Iterable<number>): Uint16Array;

     /**
       * Creates an array from an array-like or iterable object.
       * @param arrayLike An array-like or iterable object to convert to an array.
@@ -1043,6 +1048,7 @@ interface Int32Array {
 }
 
 interface Int32ArrayConstructor {
+    new (elements: Iterable<number>): Int32Array;

     /**
       * Creates an array from an array-like or iterable object.
       * @param arrayLike An array-like or iterable object to convert to an array.
@@ -1073,6 +1079,7 @@ interface Uint32Array {
 }
 
 interface Uint32ArrayConstructor {
+    new (elements: Iterable<number>): Uint32Array;

     /**
       * Creates an array from an array-like or iterable object.
       * @param arrayLike An array-like or iterable object to convert to an array.
@@ -1103,6 +1110,7 @@ interface Float32Array {
 }
 
 interface Float32ArrayConstructor {
+    new (elements: Iterable<number>): Float32Array;

     /**
       * Creates an array from an array-like or iterable object.
       * @param arrayLike An array-like or iterable object to convert to an array.
@@ -1133,6 +1141,7 @@ interface Float64Array {
 }
 
 interface Float64ArrayConstructor {
+    new (elements: Iterable<number>): Float64Array;

     /**
       * Creates an array from an array-like or iterable object.
       * @param arrayLike An array-like or iterable object to convert to an array.