class UpgradeRequiredError
extends DeroError
import { UpgradeRequiredError } from "https://deno.land/x/dero@1.2.4/mod.ts";
status 426
x/dero/mod.ts>UpgradeRequiredError
import { UpgradeRequiredError } from "https://deno.land/x/dero@1.2.4/mod.ts";
status 426