Add declaration map (ethereumjs#1992)

g11tech · web-flow · commit 30bb25d9a133 · 2022-06-23T22:39:13.000+02:00
diff --git a/config/tsconfig.json b/config/tsconfig.json
@@ -2,6 +2,7 @@
   "compilerOptions": {
     "sourceMap": true,
     "declaration": true,
+    "declarationMap": true,
     "module": "commonjs",
     "moduleResolution": "node",
     "emitDecoratorMetadata": true,
