tests/cases/conformance/parser/ecmascript5/RegressionTests/parser509668.ts(3,23): error TS1005: ',' expected. ==== tests/cases/conformance/parser/ecmascript5/RegressionTests/parser509668.ts (1 errors) ==== class Foo3 { // Doesn't work, but should constructor (public ...args: string[]) { } ~~~ !!! error TS1005: ',' expected. }