diff --git a/package-lock.json b/package-lock.json
index d43c6ecb..1caefa6a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "minimatch",
-  "version": "7.4.1",
+  "version": "7.4.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "minimatch",
-      "version": "7.4.1",
+      "version": "7.4.2",
       "license": "ISC",
       "dependencies": {
         "brace-expansion": "^2.0.1"
diff --git a/package.json b/package.json
index 8432b497..02c1589c 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me)",
   "name": "minimatch",
   "description": "a glob matcher in javascript",
-  "version": "7.4.1",
+  "version": "7.4.2",
   "repository": {
     "type": "git",
     "url": "git://github.com/isaacs/minimatch.git"
diff --git a/tsconfig-base.json b/tsconfig-base.json
index b72747bb..f2c618ea 100644
--- a/tsconfig-base.json
+++ b/tsconfig-base.json
@@ -4,6 +4,7 @@
   "compilerOptions": {
     "allowSyntheticDefaultImports": true,
     "declaration": true,
+    "declarationMap": true,
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "isolatedModules": true,