function dot
          
Usage in Deno
import { dot } from "node:test/reporters";
dot(source: TestEventGenerator): AsyncGenerator<"\n"
 | "."
 | "X", void> 
      The dot reporter outputs the test results in a compact format,
where each passing test is represented by a .,
and each failing test is represented by a X.
source: TestEventGenerator
      
    AsyncGenerator<"\n"
 | "."
 | "X", void>