feat(check): turn on noImplicitOverride (#25695)

Closes https://github.com/denoland/deno/issues/11836

Ref https://github.com/denoland/deno/issues/25162

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/specs/check/no_implicit_override/main.ts b/tests/specs/check/no_implicit_override/main.ts
new file mode 100644
index 000000000..b51dfb9d9
--- /dev/null
+++ b/tests/specs/check/no_implicit_override/main.ts
@@ -0,0 +1,7 @@
+class Greet {
+  greet() {}
+}
+
+class Welcome extends Greet {
+  greet() {}
+}