tests/cases/conformance/es6/computedProperties/computedPropertyNames45_ES5.ts(11,5): error TS2411: Property '["set1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
==== tests/cases/conformance/es6/computedProperties/computedPropertyNames45_ES5.ts (1 errors) ====
class Foo { x }
class Foo2 { x; y }
class C {
get ["get1"]() { return new Foo }
}
class D extends C {
// No error when the indexer is in a class more derived than the computed property
[s: string]: Foo2;
set ["set1"](p: Foo) { }
~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2411: Property '["set1"]' of type 'Foo' is not assignable to string index type 'Foo2'.