const internal/types/errors.InvalidMethodTypeParams

3 uses

	internal/types/errors (current package)
		code_string.go#L150: 	_ = x[InvalidMethodTypeParams-143]
		codes.go#L1394: 	InvalidMethodTypeParams

	go/types
		signature.go#L157: 			check.error(ftyp.TypeParams, InvalidMethodTypeParams, "methods cannot have type parameters")