setup project

.gitignore

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+/node_modules

.openzeppelin/.session

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+{
+  "network": "development",
+  "expires": "2020-03-20T10:24:49.166Z"
+}

.openzeppelin/dev-1584699791783.json

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+{
+  "contracts": {
+    "Counter": {
+      "address": "0xe78A0F7E598Cc8b0Bb87894B0F60dD2a88d6a8Ab",
+      "constructorCode": "6080604052348015600f57600080fd5b5060a98061001e6000396000f3fe",
+      "bodyBytecodeHash": "00586b60064c8edb9a1222a45da4dae04bf57c4ae372af2290cb2daef48e3cfa",
+      "localBytecodeHash": "46ad039f90cba3c3d8b0788901a73a192eb07ac9d843047144b22ca7494787b6",
+      "deployedBytecodeHash": "46ad039f90cba3c3d8b0788901a73a192eb07ac9d843047144b22ca7494787b6",
+      "types": {
+        "t_uint256": {
+          "id": "t_uint256",
+          "kind": "elementary",
+          "label": "uint256"
+        }
+      },
+      "storage": [
+        {
+          "contract": "Counter",
+          "path": "contracts/Counter.sol",
+          "label": "value",
+          "astId": 3,
+          "type": "t_uint256",
+          "src": "73:20:0"
+        }
+      ],
+      "warnings": {
+        "hasConstructor": false,
+        "hasSelfDestruct": false,
+        "hasDelegateCall": false,
+        "hasInitialValuesInDeclarations": false,
+        "uninitializedBaseContracts": []
+      }
+    }
+  },
+  "solidityLibs": {},
+  "proxies": {
+    "contracts/Counter": [
+      {
+        "address": "0xCfEB869F69431e42cdB54A4F4f105C19C080A601",
+        "version": "0.0.1",
+        "implementation": "0xe78A0F7E598Cc8b0Bb87894B0F60dD2a88d6a8Ab",
+        "admin": "0x5b1869D9A4C187F2EAa108f3062412ecf0526b24",
+        "kind": "Upgradeable"
+      }
+    ]
+  },
+  "manifestVersion": "2.2",
+  "version": "0.0.1",
+  "proxyAdmin": {
+    "address": "0x5b1869D9A4C187F2EAa108f3062412ecf0526b24"
+  }
+}

.openzeppelin/project.json

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+{
+  "manifestVersion": "2.2",
+  "contracts": {
+    "Counter": "Counter"
+  },
+  "dependencies": {},
+  "name": "contracts",
+  "version": "0.0.1",
+  "compiler": {
+    "compilerSettings": {
+      "optimizer": {
+        "enabled": false,
+        "runs": "200"
+      }
+    },
+    "typechain": {
+      "enabled": false
+    },
+    "manager": "openzeppelin",
+    "solcVersion": "0.5.17",
+    "artifactsDir": "build/contracts",
+    "contractsDir": "contracts"
+  },
+  "telemetryOptIn": false
+}

contracts/TokenFactory.sol

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+pragma solidity ^0.5.3;
+
+import '@openzeppelin/upgrades/contracts/upgradeability/ProxyFactory.sol';
+
+contract TokenFactory is ProxyFactory {
+
+}
+

networks.js

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+module.exports = {
+  networks: {
+    development: {
+      protocol: 'http',
+      host: 'localhost',
+      port: 8545,
+      gas: 5000000,
+      gasPrice: 5e9,
+      networkId: '*',
+    },
+  },
+};