class TypeProf::Core::AST::SigModuleBaseNode::SigDefNode::SigIncludeNode::SigPrependNode::SigAliasNode::SigAttrReaderNode::SigAttrWriterNode::SigAttrAccessorNode::SigConstNode::SigTypeAliasNode

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/sig_decl.rb, line 443
def initialize(raw_decl, lenv)
  super(raw_decl, lenv)
  @cpath = AST.resolve_rbs_name(raw_decl.name, lenv)
  @name = @cpath.pop
  @type = AST.create_rbs_type(raw_decl.type, lenv)
  @params = raw_decl.type_params.map {|param| param.name }
end

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/sig_decl.rb, line 453
def define0(genv)
  @type.define(genv)
  tae = genv.resolve_type_alias(@cpath, @name)
  tae.add_decl(self)
  tae
end

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/sig_decl.rb, line 460
def define_copy(genv)
  tae = genv.resolve_type_alias(@cpath, @name)
  tae.add_decl(self)
  tae.remove_decl(@prev_node)
  super(genv)
end

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/sig_decl.rb, line 473
def install0(genv)
  Source.new
end

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/sig_decl.rb, line 467
def undefine0(genv)
  tae = genv.resolve_type_alias(@cpath, @name)
  tae.remove_decl(self)
  @type.undefine(genv)
end