function getPropertyNode(obj, name) {
  for (const p of obj.properties) {
    if (
      p.type === 'Property' &&
      !p.computed &&
      p.key.type === 'Identifier' &&
      p.key.name === name
    ) {
      return p
    }
  }
  return null
}
@param {ObjectExpression} obj
@param {string} name
@returns {Property | null}