[Errors] error recovery with interface with implements clause

[mhegazy]

interface I implements A {    }

Expected:

!!! Interface declaration cannot have 'implements' clause.

Actual:

!!! '{' expected.!!! ';' expected.!!! ';' expected.!!! Cannot find name 'implements'.!!! Cannot find name 'A'.

[DickvdBrink]

Seems to be fixed in master
Test result here: https://github.com/Microsoft/TypeScript/blob/master/tests/baselines/reference/interfaceWithImplements1.errors.txt

[mhegazy]

thanks @DickvdBrink