code: function isMemberExpOf(node, objectName, {maxLength = Number.MAX_VALUE, allowComputed} = {}) {
      if (objectName) {
          let curr = node
          let depth = maxLength
          while (curr && depth) {
              if (allowComputed || isPropAccess(curr)) {
                  if (curr.type === 'MemberExpression' && curr.object.name === objectName) {
                      return true
                  }
                  curr = curr.object
                  depth--
              } else {
                  return false
              }
          }
      }
  }
docs: Returns whether the node is a member expression starting with the same object, up to the specified length
  @param {Object} node
  @param {string} objectName
  @param {Object} [options]
  @param {number} [options.maxLength]
  @param {boolean} [options.allowComputed]
  @returns {boolean|undefined}