# sig/build/environment/base.rbs

class Build::Environment
  def self.combine: () -> untyped
  def self.hash: () -> untyped
  def self.system_environment: () -> untyped
  def []: () -> untyped
  def []=: () -> untyped
  def checksum: () -> untyped
  def checksum_recursively: () -> untyped
  def defined: () -> untyped
  def export: () -> untyped
  def flatten: () -> untyped
  def flatten_to_array: () -> untyped
  def flatten_to_hash: () -> untyped
  def freeze: () -> untyped
  def include?: () -> untyped
  def initialize: () -> void
  def lookup: () -> untyped
  def merge: () -> untyped
  def size: () -> untyped
  def sorted_keys: () -> untyped
  def to_a: () -> untyped
  def to_h: () -> untyped
  def to_hash: () -> untyped
  def to_s: () -> untyped
end


# sig/build/environment/constructor.rbs

class Build::Environment::Constructor
  def []: () -> untyped
  def append: () -> untyped
  def default: () -> untyped
  def define: () -> untyped
  def initialize: () -> void
  def method_missing: () -> untyped
  def replace: () -> untyped
end


# sig/build/environment/constructor.rbs

class Build::Environment::Define
  def initialize: () -> void
  def to_s: () -> untyped
end


# sig/build/environment/evaluator.rbs

class Build::Environment::Evaluator
  def initialize: () -> void
  def method_missing: () -> untyped
  def object_value: () -> untyped
end


# sig/build/environment/system.rbs

module Build::Environment::System
  def self.convert_to_shell: () -> untyped
  def self.shell_escape: () -> untyped
  def self.valid_for_export: () -> untyped
end