<x>
fixes #12000 see http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html#ctype
This was done automatically by tslint, which can now fix issues it finds. The fixer is still pending in PR https://github.com/palantir/tslint/pull/1568 Also I have a local bugfix for https://github.com/palantir/tslint/issues/1569 which causes too many imports to be deleted.