module RbsActivesupport
  class Generator
    def self.generate: (Pathname pathname, RBS::DefinitionBuilder rbs_builder) -> String?

    include AST

    attr_reader pathname: Pathname
    attr_reader declaration_builder: DeclarationBuilder

    def initialize: (Pathname pathname, RBS::DefinitionBuilder rbs_builder) -> void
    def generate: () -> String?

    private

    def format: (String rbs) -> String
    def parse_source_code: () -> Hash[RBS::Namespace, Array[Parser::MethodCall]]
    def header: (RBS::Namespace namespace) -> String
    def footer: (RBS::Namespace namespace) -> String
  end
end