core: make main tsc compile cacheable (#13069)

GoogleChrome · Sep 15, 2021 · 06bdf13 · 06bdf13
1 parent 0e89735
commit 06bdf13
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/lighthouse-core/index.js b/lighthouse-core/index.js
@@ -70,6 +70,10 @@ lighthouse.getAuditList = Runner.getAuditList;
 lighthouse.traceCategories = require('./gather/driver.js').traceCategories;
 lighthouse.Audit = require('./audits/audit.js');
 lighthouse.Gatherer = require('./gather/gatherers/gatherer.js');
+
+// Explicit type reference (hidden by makeComputedArtifact) for d.ts export.
+// TODO(esmodules): should be a workaround for module.export and can be removed when in esm.
+/** @type {typeof import('./computed/network-records.js')} */
 lighthouse.NetworkRecords = require('./computed/network-records.js');
 
 module.exports = lighthouse;
diff --git a/tsconfig.json b/tsconfig.json
@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "noEmit": true,
+    "emitDeclarationOnly": true,
     "module": "commonjs",
     "target": "ES2020",
     "allowJs": true,