class Steep::TypeInference::TypeEnvBuilder::Command::ImportInstanceVariableAnnotations

def call(env)
  ivar_types = annotations.ivar_type_annotations.transform_values do |annotation|
    annotations.absolute_type(annotation.type) || annotation.type
  end
  if @merge
    env.merge(instance_variable_types: ivar_types)
  else
    env.update(instance_variable_types: ivar_types)
  end
end

def merge!(merge = true)
  @merge = merge
  self
end