Ensure all package files make use of commonjs explicit

npm/darwin-arm64/package.json

@@ -22,6 +22,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-darwin-arm64.node",
     "./package": "./package.json"

npm/darwin-x64/package.json

@@ -22,6 +22,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-darwin-x64.node",
     "./package": "./package.json"

npm/linux-arm/package.json

@@ -22,6 +22,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-linux-arm.node",
     "./package": "./package.json"

npm/linux-arm64/package.json

@@ -22,6 +22,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-linux-arm64.node",
     "./package": "./package.json"

npm/linux-x64/package.json

@@ -22,6 +22,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-linux-x64.node",
     "./package": "./package.json"

npm/linuxmusl-arm64/package.json

@@ -22,6 +22,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-linuxmusl-arm64.node",
     "./package": "./package.json"

npm/linuxmusl-x64/package.json

@@ -22,6 +22,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-linuxmusl-x64.node",
     "./package": "./package.json"

npm/win32-ia32/package.json

@@ -21,6 +21,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-win32-ia32.node",
     "./package": "./package.json",

npm/win32-x64/package.json

@@ -21,6 +21,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "commonjs",
   "exports": {
     "./sharp.node": "./lib/sharp-win32-x64.node",
     "./package": "./package.json"

package.json

@@ -103,13 +103,14 @@
     "docs-serve": "cd docs && npx serve",
     "docs-publish": "cd docs && npx firebase-tools deploy --project pixelplumbing --only hosting:pixelplumbing-sharp"
   },
+  "type": "commonjs",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
   "files": [
     "binding.gyp",
-    "install/**",
+    "install",
-    "lib/**",
+    "lib",
-    "src/**"
+    "src"
   ],
   "repository": {
     "type": "git",