config(tsconfig): Add verbatimModuleSyntax to base, figured it'll hel…

…p people avoid weird bundling issues and save people time.
withastro · Jul 25, 2023 · c910d41 · c910d41
1 parent 72ee095
commit c910d41
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/packages/astro/tsconfigs/base.json b/packages/astro/tsconfigs/base.json
@@ -10,9 +10,13 @@
     "allowImportingTsExtensions": true,
     // Enable JSON imports.
     "resolveJsonModule": true,
+    // Enforce the usage of type-only imports when needed, which helps avoiding bundling issues.
+    "verbatimModuleSyntax": true,
+    // Ensure that each file can be transpiled without relying on other imports.
+    "isolatedModules": true,
     // Astro directly run TypeScript code, no transpilation needed.
     "noEmit": true,
-    // Report an error when importing a file using a casing different from the casing on disk.
+    // Report an error when importing a file using a casing different from another import of the same file.
     "forceConsistentCasingInFileNames": true,
     // Properly support importing CJS modules in ESM
     "esModuleInterop": true,

diff --git a/packages/astro/tsconfigs/strict.json b/packages/astro/tsconfigs/strict.json
@@ -2,8 +2,7 @@
   "$schema": "https://json.schemastore.org/tsconfig",
   "extends": "./base.json",
   "compilerOptions": {
-    "strict": true,
-    // Enforce the usage of type-only imports when needed, which helps avoiding bundling issues.
-    "verbatimModuleSyntax": true
+    // Enable strict mode. This enables a few options at a time, see https://www.typescriptlang.org/tsconfig#strict for a list.
+    "strict": true
   }
 }