(function_declaration "func" @ftype name: (identifier) @fname parameters: (parameter_list) @fparams)
(method_declaration "func" @ftype receiver: (parameter_list) @fparams name: (field_identifier) @fname)
(type_declaration "type" @ftype (type_spec name: (type_identifier) @fname type: (struct_type) @fparams))
(type_declaration "type" @ftype (type_spec name: (type_identifier) @fname type: (interface_type) @fparams))
(const_declaration "const" @ftype (const_spec name: (identifier) @fname))