code: function findArguments (node) {
    if (!node) {
      return []
    }
  
    return node.map(arg => {
      const name = arg.name.value
      const fieldType = findType(arg.type)
      const isDeprecated = validateIfDeprecated(arg.directives)
  
      return Object.assign({ name, isDeprecated }, fieldType)
    })
  }
docs: Find the arguments that are used on the Schema
  @param node - The graph schema
  @returns {[{name: String, noNull: Boolean, isArray: Boolean, type: String}]}