Adds new pnpm dependency files.

package.json

@@ -0,0 +1,5 @@
+{
+	"dependencies": {
+		"browserslist": "^4.21.9"
+	}
+}

pnpm-lock.yaml

@@ -0,0 +1,55 @@
+lockfileVersion: '6.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+dependencies:
+  browserslist:
+    specifier: ^4.21.9
+    version: 4.21.9
+
+packages:
+
+  /browserslist@4.21.9:
+    resolution: {integrity: sha512-M0MFoZzbUrRU4KNfCrDLnvyE7gub+peetoTid3TBIqtunaDJyXlwhakT+/VkvSXcfIzFfK/nkCs4nmyTmxdNSg==}
+    engines: {node: ^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7}
+    hasBin: true
+    dependencies:
+      caniuse-lite: 1.0.30001516
+      electron-to-chromium: 1.4.461
+      node-releases: 2.0.13
+      update-browserslist-db: 1.0.11(browserslist@4.21.9)
+    dev: false
+
+  /caniuse-lite@1.0.30001516:
+    resolution: {integrity: sha512-Wmec9pCBY8CWbmI4HsjBeQLqDTqV91nFVR83DnZpYyRnPI1wePDsTg0bGLPC5VU/3OIZV1fmxEea1b+tFKe86g==}
+    dev: false
+
+  /electron-to-chromium@1.4.461:
+    resolution: {integrity: sha512-1JkvV2sgEGTDXjdsaQCeSwYYuhLRphRpc+g6EHTFELJXEiznLt3/0pZ9JuAOQ5p2rI3YxKTbivtvajirIfhrEQ==}
+    dev: false
+
+  /escalade@3.1.1:
+    resolution: {integrity: sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==}
+    engines: {node: '>=6'}
+    dev: false
+
+  /node-releases@2.0.13:
+    resolution: {integrity: sha512-uYr7J37ae/ORWdZeQ1xxMJe3NtdmqMC/JZK+geofDrkLUApKRHPd18/TxtBOJ4A0/+uUIliorNrfYV6s1b02eQ==}
+    dev: false
+
+  /picocolors@1.0.0:
+    resolution: {integrity: sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==}
+    dev: false
+
+  /update-browserslist-db@1.0.11(browserslist@4.21.9):
+    resolution: {integrity: sha512-dCwEFf0/oT85M1fHBg4F0jtLwJrutGoHSQXCh7u4o2t1drG+c0a9Flnqww6XUKSfQMPpJBRjU8d4RXB09qtvaA==}
+    hasBin: true
+    peerDependencies:
+      browserslist: '>= 4.21.0'
+    dependencies:
+      browserslist: 4.21.9
+      escalade: 3.1.1
+      picocolors: 1.0.0
+    dev: false