Function toLineColumnOffset

test/fixtures/snapshot/typescript.js:144628–144631

(fileName, position)

                host.getSourceFileLike(fileName);
        }
        function toLineColumnOffset(fileName, position) {
            var file = getSourceFileLike(fileName); // TODO: GH#18217
            return file.getLineAndCharacterOfPosition(position);
        }
        function clearCache() {
            sourceFileLike.clear();
            documentPositionMappers.clear();