fix: improved support for cjs and cts modules (#26558)

* cts support
* better cjs/cts type checking
* deno compile cjs/cts support
* More efficient detect cjs (going towards stabilization)
* Determination of whether .js, .ts, .jsx, or .tsx is cjs or esm is only
done after loading
* Support `import x = require(...);`

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>

7 files changed, 9 insertions, 15 deletions

diff --git a/tests/specs/npm/require_type_commonjs/__test__.jsonc b/tests/specs/npm/require_type_commonjs/__test__.jsonc
index c9ba97ff5..a71173ce3 100644
--- a/tests/specs/npm/require_type_commonjs/__test__.jsonc
+++ b/tests/specs/npm/require_type_commonjs/__test__.jsonc
@@ -1,5 +1,4 @@
 {
   "args": "run --allow-read --quiet main.ts",
-  "output": "main.out",
-  "exitCode": 1
+  "output": "main.out"
 }
diff --git a/tests/specs/npm/require_type_commonjs/main.out b/tests/specs/npm/require_type_commonjs/main.out
index d715db8a9..00750edc0 100644
--- a/tests/specs/npm/require_type_commonjs/main.out
+++ b/tests/specs/npm/require_type_commonjs/main.out
@@ -1,4 +1 @@
-error: 'import', and 'export' cannot be used outside of module code at file://[WILDCARD]/@denotest/type-commonjs/1.0.0/index.js:1:1
-
-  export {};
-  ~~~~~~
+3
diff --git a/tests/specs/npm/require_type_commonjs/main.ts b/tests/specs/npm/require_type_commonjs/main.ts
index 243eb216e..95ec6099e 100644
--- a/tests/specs/npm/require_type_commonjs/main.ts
+++ b/tests/specs/npm/require_type_commonjs/main.ts
@@ -1 +1,2 @@
-import "npm:@denotest/type-commonjs";
+import { add } from "npm:@denotest/type-commonjs";
+console.log(add(1, 2));
diff --git a/tests/specs/npm/typescript_file_in_package/__test__.jsonc b/tests/specs/npm/typescript_file_in_package/__test__.jsonc
index 08979ed25..7b5c5e1b6 100644
--- a/tests/specs/npm/typescript_file_in_package/__test__.jsonc
+++ b/tests/specs/npm/typescript_file_in_package/__test__.jsonc
@@ -1,5 +1,5 @@
 {
-  "args": "run typescript_file_in_package/main.ts",
-  "output": "typescript_file_in_package/main.out",
+  "args": "run main.ts",
+  "output": "main.out",
   "exitCode": 1
 }
diff --git a/tests/specs/npm/typescript_file_in_package/main.out b/tests/specs/npm/typescript_file_in_package/main.out
new file mode 100644
index 000000000..58290a873
--- /dev/null
+++ b/tests/specs/npm/typescript_file_in_package/main.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest%2ftypescript-file
+Download http://localhost:4260/@denotest/typescript-file/1.0.0.tgz
+error: TypeScript files are not supported in npm packages: file:///[WILDCARD]/@denotest/typescript-file/1.0.0/index.ts
diff --git a/tests/specs/npm/typescript_file_in_package/typescript_file_in_package/main.ts b/tests/specs/npm/typescript_file_in_package/main.ts
index aefc38ebe..aefc38ebe 100644
--- a/tests/specs/npm/typescript_file_in_package/typescript_file_in_package/main.ts
+++ b/tests/specs/npm/typescript_file_in_package/main.ts
diff --git a/tests/specs/npm/typescript_file_in_package/typescript_file_in_package/main.out b/tests/specs/npm/typescript_file_in_package/typescript_file_in_package/main.out
deleted file mode 100644
index b3faa8790..000000000
--- a/tests/specs/npm/typescript_file_in_package/typescript_file_in_package/main.out
+++ /dev/null
@@ -1,6 +0,0 @@
-Download http://localhost:4260/@denotest%2ftypescript-file
-Download http://localhost:4260/@denotest/typescript-file/1.0.0.tgz
-error: Could not resolve 'npm:@denotest/typescript-file@1.0.0'.
-
-Caused by:
-    TypeScript files are not supported in npm packages: file:///[WILDCARD]/@denotest/typescript-file/1.0.0/index.ts