bpmn-engine/src/getOptionsAndCallback.js

BPMN 2.0 execution engine. Open source javascript workflow engine.

export default function getOptionsAndCallback(optionsOrCallback, callback) {
  let options;
  if (typeof optionsOrCallback === 'function') {
    callback = optionsOrCallback;
  } else {
    options = optionsOrCallback;
  }

  return [options, callback];
}