import { isFreshCtx } from "https://deno.land/x/deco@1.35.3/handlers/fresh.ts";
type
<TState>(ctx: ConnInfo | HandlerContext<unknown, TState>) => ctx is HandlerContext<unknown, TState>
import { isFreshCtx } from "https://deno.land/x/deco@1.35.3/handlers/fresh.ts";