class GraphQL::Language::Nodes::Field

def self.from_a(filename, line, col, field_alias, name, arguments, directives, selections) # rubocop:disable Metrics/ParameterLists
  self.new(filename: filename, line: line, col: col, field_alias: field_alias, name: name, arguments: arguments, directives: directives, selections: selections)
end

def initialize(name: nil, arguments: NONE, directives: NONE, selections: NONE, field_alias: nil, line: nil, col: nil, pos: nil, filename: nil, source_string: nil)
  @name = name
  @arguments = arguments || NONE
  @directives = directives || NONE
  @selections = selections || NONE
  # oops, alias is a keyword:
  @alias = field_alias
  @line = line
  @col = col
  @pos = pos
  @filename = filename
  @source_string = source_string
end