Content Comparison

function increment() {
  // x and y must be declared in the parent scope where pjs.import() is used
  x += 1;
  y += 2;
}
exports.increment = increment;

function decrement() {
  // x and y must be declared in the parent scope where pjs.import() is used
  x -= 1;
  y -= 2;
}
exports.decrement = decrement;