/// //// interface A { //// a: () => number //// } //// //// function Foo (): A { //// return { //// a: () => { 1 } //// } //// } verify.codeFixAvailable([ { description: ts.Diagnostics.Add_a_return_statement.message }, { description: ts.Diagnostics.Remove_braces_from_arrow_function_body.message } ]);