Deno running typescript error Module not found file:///var/lib/snapd/void/file.ts

I am in first time deno user but I got an error when run typescript file with deno.

deno run file.ts

error: Module not found “file:///var/lib/snapd/void/00class.ts”

my TS file is on /var/www/html/typescript-OOP/00class.ts but why the error is on /var/lib/snapd/void/00class.ts

I installed deno on ubuntu 22.04 via snap