Function onBeforeEmitNode

test/fixtures/snapshot/typescript.js:149698–149702

(node)

            var lastNonTriviaPosition = 0;
            var writer = ts.createTextWriter(newLine);
            var onBeforeEmitNode = function (node) {
                if (node) {
                    setPos(node, lastNonTriviaPosition);
                }
            };
            var onAfterEmitNode = function (node) {
                if (node) {
                    setEnd(node, lastNonTriviaPosition);