Function onBeforeEmitToken

test/fixtures/snapshot/typescript.js:149718–149722

(node)

                }
            };
            var onBeforeEmitToken = function (node) {
                if (node) {
                    setPos(node, lastNonTriviaPosition);
                }
            };
            var onAfterEmitToken = function (node) {
                if (node) {
                    setEnd(node, lastNonTriviaPosition);