reorg: move JS ops implementations to cli/js/ops/, part 1 (#4264)

Following JS ops were moved to separate files in cli/js/ops directory:
- compiler
- dispatch_json
- dispatch_minimal
- errors
- fetch
- fs_events
- os
- random
- repl
- resources
- runtime_compiler
- runtime
- tty

1 files changed, 1 insertions, 1 deletions

diff --git a/cli/js/testing.ts b/cli/js/testing.ts
index 4283f73d7..f851b8fcc 100644
--- a/cli/js/testing.ts
+++ b/cli/js/testing.ts
@@ -1,6 +1,6 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
 import { red, green, bgRed, gray, italic } from "./colors.ts";
-import { exit } from "./os.ts";
+import { exit } from "./ops/os.ts";
 import { Console } from "./console.ts";
 
 function formatDuration(time = 0): string {