fix(types): utility type removed from RN 0.71 (#667)

Author: alpha0010

index.d.ts

@@ -6,11 +6,12 @@ import {
   ViewProps,
   NativeSyntheticEvent,
   NativeMethods,
-  Constructor,
   TargetedEvent,
   ViewStyle,
 } from 'react-native';
 
+type Constructor<T> = new (...args: any[]) => T;
+
 export interface NativeSegmentedControlIOSChangeEvent extends TargetedEvent {
   value: string;
   selectedSegmentIndex: number;