/// <reference path='fourslash.ts' />

//// class C1 {
////     f1() {}
//// }
////
//// class C2 extends C1 {
////
//// }
////
//// class C3 implements C2 {[| 
////     |]f2(){}
//// }

verify.rangeAfterCodeFix(`f1(): void{
    throw new Error("Method not implemented.");
}
`);
