Update LKG

Author: mhegazy

bin/lib.core.d.ts

@@ -1170,3 +1170,17 @@ interface ArrayConstructor {
 }
 
 declare var Array: ArrayConstructor;
+
+interface TypedPropertyDescriptor<T> {
+    enumerable?: boolean;
+    configurable?: boolean;
+    writable?: boolean;
+    value?: T;
+    get?: () => T;
+    set?: (value: T) => void;
+}
+
+declare type ClassDecorator = <TFunction extends Function>(target: TFunction) => TFunction | void;
+declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void;
+declare type MethodDecorator = <T>(target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<T>) => TypedPropertyDescriptor<T> | void;
+declare type ParameterDecorator = (target: Function, propertyKey: string | symbol, parameterIndex: number) => void;

bin/lib.core.es6.d.ts

@@ -1170,6 +1170,20 @@ interface ArrayConstructor {
 }
 
 declare var Array: ArrayConstructor;
+
+interface TypedPropertyDescriptor<T> {
+    enumerable?: boolean;
+    configurable?: boolean;
+    writable?: boolean;
+    value?: T;
+    get?: () => T;
+    set?: (value: T) => void;
+}
+
+declare type ClassDecorator = <TFunction extends Function>(target: TFunction) => TFunction | void;
+declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void;
+declare type MethodDecorator = <T>(target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<T>) => TypedPropertyDescriptor<T> | void;
+declare type ParameterDecorator = (target: Function, propertyKey: string | symbol, parameterIndex: number) => void;
 declare type PropertyKey = string | number | symbol;
 
 interface Symbol {

bin/lib.d.ts

@@ -1171,6 +1171,20 @@ interface ArrayConstructor {
 
 declare var Array: ArrayConstructor;
 
+interface TypedPropertyDescriptor<T> {
+    enumerable?: boolean;
+    configurable?: boolean;
+    writable?: boolean;
+    value?: T;
+    get?: () => T;
+    set?: (value: T) => void;
+}
+
+declare type ClassDecorator = <TFunction extends Function>(target: TFunction) => TFunction | void;
+declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void;
+declare type MethodDecorator = <T>(target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<T>) => TypedPropertyDescriptor<T> | void;
+declare type ParameterDecorator = (target: Function, propertyKey: string | symbol, parameterIndex: number) => void;
+
 /////////////////////////////
 /// IE10 ECMAScript Extensions
 /////////////////////////////

bin/lib.es6.d.ts

@@ -1170,6 +1170,20 @@ interface ArrayConstructor {
 }
 
 declare var Array: ArrayConstructor;
+
+interface TypedPropertyDescriptor<T> {
+    enumerable?: boolean;
+    configurable?: boolean;
+    writable?: boolean;
+    value?: T;
+    get?: () => T;
+    set?: (value: T) => void;
+}
+
+declare type ClassDecorator = <TFunction extends Function>(target: TFunction) => TFunction | void;
+declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void;
+declare type MethodDecorator = <T>(target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<T>) => TypedPropertyDescriptor<T> | void;
+declare type ParameterDecorator = (target: Function, propertyKey: string | symbol, parameterIndex: number) => void;
 declare type PropertyKey = string | number | symbol;
 
 interface Symbol {