diff --git a/contracts/polygon/connectors/uniswap/v3/events.sol b/contracts/polygon/connectors/uniswap/v3/events.sol
index 829fadd2..b464e28e 100644
--- a/contracts/polygon/connectors/uniswap/v3/events.sol
+++ b/contracts/polygon/connectors/uniswap/v3/events.sol
@@ -1,6 +1,14 @@
 pragma solidity ^0.7.0;
 
 contract Events {
+    event LogcreateAndInitializePool (
+        address tokenA,
+        address tokenB,
+        address pool,
+        uint24 fee,
+        int24 initialTick
+    );
+
     event LogMint(
         uint256 indexed tokenId,
         uint256 liquidity,
diff --git a/contracts/polygon/connectors/uniswap/v3/helpers.sol b/contracts/polygon/connectors/uniswap/v3/helpers.sol
index f43be452..f1ae3324 100644
--- a/contracts/polygon/connectors/uniswap/v3/helpers.sol
+++ b/contracts/polygon/connectors/uniswap/v3/helpers.sol
@@ -1,9 +1,9 @@
 pragma solidity ^0.7.6;
 pragma abicoder v2;
 
-import {TokenInterface} from "../../../common/interfaces.sol";
-import {DSMath} from "../../../common/math.sol";
-import {Basic} from "../../../common/basic.sol";
+import { TokenInterface}  from "../../../common/interfaces.sol";
+import { DSMath } from "../../../common/math.sol";
+import { Basic } from "../../../common/basic.sol";
 import "./interface.sol";
 import "@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.sol";
 import "@uniswap/v3-core/contracts/libraries/TickMath.sol";
@@ -65,6 +65,27 @@ abstract contract Helpers is DSMath, Basic {
         }
     }
 
+    function _createAndInitializePoolIfNecessary (
+        address tokenA,
+        address tokenB,
+        uint24 fee,
+        int24 initialTick
+    ) internal returns (address pool) {
+        (TokenInterface token0Contract_, TokenInterface token1Contract_) = changeMaticAddress(
+            tokenA,
+            tokenB
+        );
+        
+        (address token0_, address token1_) =  sortTokenAddress(address(token0Contract_), address(token1Contract_));
+
+        return nftManager.createAndInitializePoolIfNecessary(
+            token0_,
+            token1_,
+            fee,
+            TickMath.getSqrtRatioAtTick(initialTick)
+        );
+    }
+
     /**
      * @dev Mint function which interact with Uniswap v3
      */
diff --git a/contracts/polygon/connectors/uniswap/v3/main.sol b/contracts/polygon/connectors/uniswap/v3/main.sol
index b6195a6f..4cb74195 100644
--- a/contracts/polygon/connectors/uniswap/v3/main.sol
+++ b/contracts/polygon/connectors/uniswap/v3/main.sol
@@ -11,6 +11,43 @@ import {Helpers} from "./helpers.sol";
 import {Events} from "./events.sol";
 
 abstract contract UniswapResolver is Helpers, Events {
+
+    /**
+     * @dev Create and Initialize pool
+     * @notice Create and Initialize new pool if required
+     * @param tokenA tokenA addreess
+     * @param tokenB tokenB addreess
+     * @param fee fee percentage
+     * @param initialTick Initial tick for the pool
+     */
+    function createAndInitializePool (
+        address tokenA,
+        address tokenB,
+        uint24 fee,
+        int24 initialTick
+    ) 
+        external
+        payable
+        returns (string memory _eventName, bytes memory _eventParam)
+    { 
+
+        address pool = _createAndInitializePoolIfNecessary(
+            tokenA,
+            tokenB,
+            fee,
+            initialTick
+        );
+
+        _eventName = "LogcreateAndInitializePool(address,address,address,uint24,int24)";
+        _eventParam = abi.encode(
+            tokenA,
+            tokenB,
+            pool,
+            fee,
+            initialTick
+        );
+    }
+
     /**
      * @dev Mint New Position
      * @notice Mint New NFT LP Position
diff --git a/hardhat.config.ts b/hardhat.config.ts
index 1c102759..a8e617e1 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -39,15 +39,22 @@ const mnemonic =
   process.env.MNEMONIC ??
   "test test test test test test test test test test test junk";
 
+const networkGasPriceConfig: Record<string, string> = {
+  "mainnet": "160",
+  "polygon": "50",
+  "avalanche": "50",
+  "arbitrum": "2"
+}
+
 function createConfig(network: string) {
   return {
     url: getNetworkUrl(network),
     accounts: !!PRIVATE_KEY ? [`0x${PRIVATE_KEY}`] : { mnemonic },
+    gasPrice: utils.parseUnits(networkGasPriceConfig[network], "gwei").toNumber(),
   };
 }
 
 function getNetworkUrl(networkType: string) {
-  //console.log(process.env);
   if (networkType === "avalanche")
     return "https://api.avax.network/ext/bc/C/rpc";
   else if (networkType === "polygon")
@@ -112,7 +119,7 @@ const config: HardhatUserConfig = {
     tests: "./test",
   },
   etherscan: {
-    apiKey: getScanApiKey(getNetworkUrl(String(process.env.networkType))),
+    apiKey: getScanApiKey(String(process.env.networkType)),
   },
   typechain: {
     outDir: "typechain",
diff --git a/yarn.lock b/yarn.lock
index a5bbacb4..42a9309f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,27 @@
 # yarn lockfile v1
 
 
+"@babel/code-frame@^7.0.0":
+  "integrity" "sha512-IF4EOMEV+bfYwOmNxGzSnjR2EmQod7f1UXOpZM3l4i4o4QNwzjtJAu/HxdjHq0aYBvdqMuQEY1eg0nqW9ZPORA=="
+  "resolved" "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.16.0.tgz"
+  "version" "7.16.0"
+  dependencies:
+    "@babel/highlight" "^7.16.0"
+
+"@babel/helper-validator-identifier@^7.15.7":
+  "integrity" "sha512-K4JvCtQqad9OY2+yTU8w+E82ywk/fe+ELNlt1G8z3bVGlZfn/hOcQQsUhGhW/N+tb3fxK800wLtKOE/aM0m72w=="
+  "resolved" "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.15.7.tgz"
+  "version" "7.15.7"
+
+"@babel/highlight@^7.16.0":
+  "integrity" "sha512-t8MH41kUQylBtu2+4IQA3atqevA2lRgqA2wyVB/YiWmsDSuylZZuXOUy9ric30hfzauEFfdsuk/eXTRrGrfd0g=="
+  "resolved" "https://registry.npmjs.org/@babel/highlight/-/highlight-7.16.0.tgz"
+  "version" "7.16.0"
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.15.7"
+    "chalk" "^2.0.0"
+    "js-tokens" "^4.0.0"
+
 "@babel/runtime@^7.4.4":
   "integrity" "sha512-121rumjddw9c3NCQ55KGkyE1h/nzWhU/owjhw0l4mQrkzz4x9SGS1X8gFLraHwX7td3Yo4QTL+qj0NcIzN87BA=="
   "resolved" "https://registry.npmjs.org/@babel/runtime/-/runtime-7.14.5.tgz"
@@ -1700,6 +1721,11 @@
   dependencies:
     "acorn" "^4.0.3"
 
+"acorn-jsx@^5.0.0":
+  "integrity" "sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ=="
+  "resolved" "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.3.2.tgz"
+  "version" "5.3.2"
+
 "acorn-walk@^8.1.1":
   "integrity" "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA=="
   "resolved" "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz"
@@ -1715,7 +1741,7 @@
   "resolved" "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz"
   "version" "5.7.4"
 
-"acorn@^6.4.1":
+"acorn@^6.0.0 || ^7.0.0 || ^8.0.0", "acorn@^6.0.7", "acorn@^6.4.1":
   "integrity" "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ=="
   "resolved" "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz"
   "version" "6.4.2"
@@ -1760,7 +1786,7 @@
   "resolved" "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz"
   "version" "3.5.2"
 
-"ajv@^6.1.0", "ajv@^6.10.0", "ajv@^6.10.2", "ajv@^6.12.3", "ajv@^6.9.1", "ajv@>=5.0.0":
+"ajv@^6.1.0", "ajv@^6.10.0", "ajv@^6.10.2", "ajv@^6.12.3", "ajv@^6.6.1", "ajv@^6.9.1", "ajv@>=5.0.0":
   "integrity" "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g=="
   "resolved" "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz"
   "version" "6.12.6"
@@ -1799,6 +1825,11 @@
   "resolved" "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz"
   "version" "3.2.3"
 
+"ansi-escapes@^3.2.0":
+  "integrity" "sha512-cBhpre4ma+U0T1oM5fXg7Dy1Jw7zzwv7lt/GoCpr+hDQJoYnKVPLL4dCvSEFMmQurOQvSrwT7SL/DAlhBI97RQ=="
+  "resolved" "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.2.0.tgz"
+  "version" "3.2.0"
+
 "ansi-escapes@^4.2.1", "ansi-escapes@^4.3.0":
   "integrity" "sha512-gKXj5ALrKWQLsYG9jlTRmR/xKluxHV+Z9QEwNIgCfM1/uwPMCuzVVnh5mwTd+OuBZcwSIMbqssNWRm1lE51QaQ=="
   "resolved" "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.2.tgz"
@@ -1854,6 +1885,11 @@
   dependencies:
     "color-convert" "^2.0.1"
 
+"antlr4@4.7.1":
+  "integrity" "sha512-haHyTW7Y9joE5MVs37P2lNYfU2RWBLfcRDD8OWldcdZm5TiCE91B5Xl1oWSwiDUSd4rlExpt2pu1fksYQjRBYQ=="
+  "resolved" "https://registry.npmjs.org/antlr4/-/antlr4-4.7.1.tgz"
+  "version" "4.7.1"
+
 "antlr4ts@^0.5.0-alpha.4":
   "integrity" "sha512-WPQDt1B74OfPv/IMS2ekXAKkTZIHl88uMetg6q3OTqgFxZ/dxDXI0EWLyZid/1Pe6hTftyg5N7gel5wNAGxXyQ=="
   "resolved" "https://registry.npmjs.org/antlr4ts/-/antlr4ts-0.5.0-alpha.4.tgz"
@@ -1996,6 +2032,16 @@
   "resolved" "https://registry.npmjs.org/assign-symbols/-/assign-symbols-1.0.0.tgz"
   "version" "1.0.0"
 
+"ast-parents@0.0.1":
+  "integrity" "sha1-UI/Q8F0MSHddnszaLhdEIyYejdM="
+  "resolved" "https://registry.npmjs.org/ast-parents/-/ast-parents-0.0.1.tgz"
+  "version" "0.0.1"
+
+"astral-regex@^1.0.0":
+  "integrity" "sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg=="
+  "resolved" "https://registry.npmjs.org/astral-regex/-/astral-regex-1.0.0.tgz"
+  "version" "1.0.0"
+
 "async-each@^1.0.1":
   "integrity" "sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ=="
   "resolved" "https://registry.npmjs.org/async-each/-/async-each-1.0.3.tgz"
@@ -2940,6 +2986,30 @@
     "function-bind" "^1.1.1"
     "get-intrinsic" "^1.0.2"
 
+"caller-callsite@^2.0.0":
+  "integrity" "sha1-hH4PzgoiN1CpoCfFSzNzGtMVQTQ="
+  "resolved" "https://registry.npmjs.org/caller-callsite/-/caller-callsite-2.0.0.tgz"
+  "version" "2.0.0"
+  dependencies:
+    "callsites" "^2.0.0"
+
+"caller-path@^2.0.0":
+  "integrity" "sha1-Ro+DBE42mrIBD6xfBs7uFbsssfQ="
+  "resolved" "https://registry.npmjs.org/caller-path/-/caller-path-2.0.0.tgz"
+  "version" "2.0.0"
+  dependencies:
+    "caller-callsite" "^2.0.0"
+
+"callsites@^2.0.0":
+  "integrity" "sha1-BuuE8A7qQT2oav/vrL/7Ngk7PFA="
+  "resolved" "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz"
+  "version" "2.0.0"
+
+"callsites@^3.0.0":
+  "integrity" "sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ=="
+  "resolved" "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz"
+  "version" "3.1.0"
+
 "camel-case@^3.0.0", "camel-case@3.0.x":
   "integrity" "sha1-yjw2iKTpzzpM2nd9xNy8cTJJz3M="
   "resolved" "https://registry.npmjs.org/camel-case/-/camel-case-3.0.0.tgz"
@@ -3030,6 +3100,24 @@
     "strip-ansi" "^3.0.0"
     "supports-color" "^2.0.0"
 
+"chalk@^2.0.0":
+  "integrity" "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ=="
+  "resolved" "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz"
+  "version" "2.4.2"
+  dependencies:
+    "ansi-styles" "^3.2.1"
+    "escape-string-regexp" "^1.0.5"
+    "supports-color" "^5.3.0"
+
+"chalk@^2.1.0", "chalk@^2.4.2":
+  "integrity" "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ=="
+  "resolved" "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz"
+  "version" "2.4.2"
+  dependencies:
+    "ansi-styles" "^3.2.1"
+    "escape-string-regexp" "^1.0.5"
+    "supports-color" "^5.3.0"
+
 "chalk@^2.3.2":
   "integrity" "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ=="
   "resolved" "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz"
@@ -3048,15 +3136,6 @@
     "escape-string-regexp" "^1.0.5"
     "supports-color" "^5.3.0"
 
-"chalk@^2.4.2":
-  "integrity" "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ=="
-  "resolved" "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz"
-  "version" "2.4.2"
-  dependencies:
-    "ansi-styles" "^3.2.1"
-    "escape-string-regexp" "^1.0.5"
-    "supports-color" "^5.3.0"
-
 "chalk@^4.1.0":
   "integrity" "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA=="
   "resolved" "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz"
@@ -3254,6 +3333,13 @@
   dependencies:
     "source-map" "~0.6.0"
 
+"cli-cursor@^2.1.0":
+  "integrity" "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU="
+  "resolved" "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz"
+  "version" "2.1.0"
+  dependencies:
+    "restore-cursor" "^2.0.0"
+
 "cli-cursor@^3.1.0":
   "integrity" "sha512-I/zHAwsKf9FqGoXM4WWRACob9+SNukZTd94DWF57E4toouRulbCxcUh6RKUEOQlYTHJnzkPMySvPNaaSLNfLZw=="
   "resolved" "https://registry.npmjs.org/cli-cursor/-/cli-cursor-3.1.0.tgz"
@@ -3266,6 +3352,11 @@
   "resolved" "https://registry.npmjs.org/cli-spinners/-/cli-spinners-2.6.1.tgz"
   "version" "2.6.1"
 
+"cli-width@^2.0.0":
+  "integrity" "sha512-GRMWDxpOB6Dgk2E5Uo+3eEBvtOOlimMmpbFiKuLFnQzYDavtLFY3K5ona41jgN/WdRZtG7utuVSVTL4HbZHGkw=="
+  "resolved" "https://registry.npmjs.org/cli-width/-/cli-width-2.2.1.tgz"
+  "version" "2.2.1"
+
 "cli-width@^3.0.0":
   "integrity" "sha512-FxqpkPPwu1HjuN93Omfm4h8uIanXofW0RxVEW3k5RKx+mJJYSthzNhp32Kzxxy3YAEZ/Dc/EWN1vZRY0+kOhbw=="
   "resolved" "https://registry.npmjs.org/cli-width/-/cli-width-3.0.0.tgz"
@@ -3396,6 +3487,11 @@
   "resolved" "https://registry.npmjs.org/commander/-/commander-2.17.1.tgz"
   "version" "2.17.1"
 
+"commander@2.18.0":
+  "integrity" "sha512-6CYPa+JP2ftfRU2qkDK+UTVeQYosOg/2GbcjIcKPHfinyOLPVGXu/ovN86RP49Re5ndJK1N0kuiidFFuepc4ZQ=="
+  "resolved" "https://registry.npmjs.org/commander/-/commander-2.18.0.tgz"
+  "version" "2.18.0"
+
 "commander@3.0.2":
   "integrity" "sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow=="
   "resolved" "https://registry.npmjs.org/commander/-/commander-3.0.2.tgz"
@@ -3548,6 +3644,16 @@
     "object-assign" "^4"
     "vary" "^1"
 
+"cosmiconfig@^5.0.7":
+  "integrity" "sha512-H65gsXo1SKjf8zmrJ67eJk8aIRKV5ff2D4uKZIBZShbhGSpEmsQOPW/SKMKYhSTrqR7ufy6RP69rPogdaPh/kA=="
+  "resolved" "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-5.2.1.tgz"
+  "version" "5.2.1"
+  dependencies:
+    "import-fresh" "^2.0.0"
+    "is-directory" "^0.3.1"
+    "js-yaml" "^3.13.1"
+    "parse-json" "^4.0.0"
+
 "crc-32@^1.2.0":
   "integrity" "sha512-1uBwHxF+Y/4yF5G48fwnKq6QsIXheor3ZLPT80yGBV1oEUwpPojlEhQbWKVw1VwcTQyMGHK1/XMmTjmlsmTTGA=="
   "resolved" "https://registry.npmjs.org/crc-32/-/crc-32-1.2.0.tgz"
@@ -3765,7 +3871,7 @@
   dependencies:
     "ms" "^2.1.1"
 
-"debug@^4.1.1", "debug@^4.3.1", "debug@4":
+"debug@^4.0.1", "debug@^4.1.1", "debug@^4.3.1", "debug@4":
   "integrity" "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ=="
   "resolved" "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz"
   "version" "4.3.1"
@@ -3984,6 +4090,13 @@
   dependencies:
     "path-type" "^4.0.0"
 
+"doctrine@^3.0.0":
+  "integrity" "sha512-yS+Q5i3hBf7GBkd4KG8a7eBNNWNGLTaEwwYWUijIYM7zrlYDM0BFXHjjPWlWZ1Rg7UaddZeIDmi9jF3HmqiQ2w=="
+  "resolved" "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz"
+  "version" "3.0.0"
+  dependencies:
+    "esutils" "^2.0.2"
+
 "dom-converter@^0.2.0":
   "integrity" "sha512-gd3ypIPfOMr9h5jIKq8E3sHOTCjeirnl0WK5ZdS1AW0Odt0b1PaWaHdJ4Qk4klv+YB9aJBS7mESXjFoDQPu6DA=="
   "resolved" "https://registry.npmjs.org/dom-converter/-/dom-converter-0.2.0.tgz"
@@ -4103,6 +4216,11 @@
     "minimalistic-assert" "^1.0.0"
     "minimalistic-crypto-utils" "^1.0.0"
 
+"emoji-regex@^10.0.0":
+  "integrity" "sha512-KmJa8l6uHi1HrBI34udwlzZY1jOEuID/ft4d8BSSEdRyap7PwBEt910453PJa5MuGvxkLqlt4Uvhu7tttFHViw=="
+  "resolved" "https://registry.npmjs.org/emoji-regex/-/emoji-regex-10.0.0.tgz"
+  "version" "10.0.0"
+
 "emoji-regex@^7.0.1":
   "integrity" "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA=="
   "resolved" "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz"
@@ -4207,7 +4325,7 @@
   dependencies:
     "prr" "~1.0.1"
 
-"error-ex@^1.2.0":
+"error-ex@^1.2.0", "error-ex@^1.3.1":
   "integrity" "sha512-7dFHNmqeFSEt2ZBsCriorKnn3Z2pj+fd9kmI6QoWw4//DL+icEBfc0U7qJCisqrTsKTjw4fNFy2pW9OqStD84g=="
   "resolved" "https://registry.npmjs.org/error-ex/-/error-ex-1.3.2.tgz"
   "version" "1.3.2"
@@ -4357,6 +4475,11 @@
   "resolved" "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz"
   "version" "1.0.5"
 
+"escape-string-regexp@^4.0.0":
+  "integrity" "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA=="
+  "resolved" "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz"
+  "version" "4.0.0"
+
 "escodegen@1.8.x":
   "integrity" "sha1-WltTr0aTEQvrsIZ6o0MN07cKEBg="
   "resolved" "https://registry.npmjs.org/escodegen/-/escodegen-1.8.1.tgz"
@@ -4387,6 +4510,69 @@
     "esrecurse" "^4.1.0"
     "estraverse" "^4.1.1"
 
+"eslint-utils@^1.3.1":
+  "integrity" "sha512-fbBN5W2xdY45KulGXmLHZ3c3FHfVYmKg0IrAKGOkT/464PQsx2UeIzfz1RmEci+KLm1bBaAzZAh8+/E+XAeZ8Q=="
+  "resolved" "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.4.3.tgz"
+  "version" "1.4.3"
+  dependencies:
+    "eslint-visitor-keys" "^1.1.0"
+
+"eslint-visitor-keys@^1.0.0", "eslint-visitor-keys@^1.1.0":
+  "integrity" "sha512-6J72N8UNa462wa/KFODt/PJ3IU60SDpC3QXC1Hjc1BXXpfL2C9R5+AU7jhe0F6GREqVMh4Juu+NY7xn+6dipUQ=="
+  "resolved" "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz"
+  "version" "1.3.0"
+
+"eslint@^5.6.0":
+  "integrity" "sha512-S3Rz11i7c8AA5JPv7xAH+dOyq/Cu/VXHiHXBPOU1k/JAM5dXqQPt3qcrhpHSorXmrpu2g0gkIBVXAqCpzfoZIg=="
+  "resolved" "https://registry.npmjs.org/eslint/-/eslint-5.16.0.tgz"
+  "version" "5.16.0"
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    "ajv" "^6.9.1"
+    "chalk" "^2.1.0"
+    "cross-spawn" "^6.0.5"
+    "debug" "^4.0.1"
+    "doctrine" "^3.0.0"
+    "eslint-scope" "^4.0.3"
+    "eslint-utils" "^1.3.1"
+    "eslint-visitor-keys" "^1.0.0"
+    "espree" "^5.0.1"
+    "esquery" "^1.0.1"
+    "esutils" "^2.0.2"
+    "file-entry-cache" "^5.0.1"
+    "functional-red-black-tree" "^1.0.1"
+    "glob" "^7.1.2"
+    "globals" "^11.7.0"
+    "ignore" "^4.0.6"
+    "import-fresh" "^3.0.0"
+    "imurmurhash" "^0.1.4"
+    "inquirer" "^6.2.2"
+    "js-yaml" "^3.13.0"
+    "json-stable-stringify-without-jsonify" "^1.0.1"
+    "levn" "^0.3.0"
+    "lodash" "^4.17.11"
+    "minimatch" "^3.0.4"
+    "mkdirp" "^0.5.1"
+    "natural-compare" "^1.4.0"
+    "optionator" "^0.8.2"
+    "path-is-inside" "^1.0.2"
+    "progress" "^2.0.0"
+    "regexpp" "^2.0.1"
+    "semver" "^5.5.1"
+    "strip-ansi" "^4.0.0"
+    "strip-json-comments" "^2.0.1"
+    "table" "^5.2.3"
+    "text-table" "^0.2.0"
+
+"espree@^5.0.1":
+  "integrity" "sha512-qWAZcWh4XE/RwzLJejfcofscgMc9CamR6Tn1+XRXNzrvUSSbiAjGOI/fggztjIi7y9VLPqnICMIPiGyr8JaZ0A=="
+  "resolved" "https://registry.npmjs.org/espree/-/espree-5.0.1.tgz"
+  "version" "5.0.1"
+  dependencies:
+    "acorn" "^6.0.7"
+    "acorn-jsx" "^5.0.0"
+    "eslint-visitor-keys" "^1.0.0"
+
 "esprima@^2.7.1":
   "integrity" "sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE="
   "resolved" "https://registry.npmjs.org/esprima/-/esprima-2.7.3.tgz"
@@ -4402,6 +4588,13 @@
   "resolved" "https://registry.npmjs.org/esprima/-/esprima-2.7.3.tgz"
   "version" "2.7.3"
 
+"esquery@^1.0.1":
+  "integrity" "sha512-cCDispWt5vHHtwMY2YrAQ4ibFkAL8RbH5YGBnZBc90MolvvfkkQcJro/aZiAQUlQ3qgrYS6D6v8Gc5G5CQsc9w=="
+  "resolved" "https://registry.npmjs.org/esquery/-/esquery-1.4.0.tgz"
+  "version" "1.4.0"
+  dependencies:
+    "estraverse" "^5.1.0"
+
 "esrecurse@^4.1.0":
   "integrity" "sha512-KmfKL3b6G+RXvP8N1vr3Tq1kL/oCFgn2NYXEtqP8/L3pKapUA4G8cFVaoF3SU323CD4XypR/ffioHmkti6/Tag=="
   "resolved" "https://registry.npmjs.org/esrecurse/-/esrecurse-4.3.0.tgz"
@@ -4419,6 +4612,11 @@
   "resolved" "https://registry.npmjs.org/estraverse/-/estraverse-4.3.0.tgz"
   "version" "4.3.0"
 
+"estraverse@^5.1.0":
+  "integrity" "sha512-MMdARuVEQziNTeJD8DgMqmhwR11BRQ/cBP+pLtYdSTnf3MIO8fFeiINEbX36ZdNlfU/7A9f3gUw49B3oQsvwBA=="
+  "resolved" "https://registry.npmjs.org/estraverse/-/estraverse-5.3.0.tgz"
+  "version" "5.3.0"
+
 "estraverse@^5.2.0":
   "integrity" "sha512-BxbNGGNm0RyRYvUdHpIwv9IWzeM9XClbOxwoATuFdOE7ZE6wHL+HQ5T8hoPM+zHvmKzzsEqhgy0GrQ5X13afiQ=="
   "resolved" "https://registry.npmjs.org/estraverse/-/estraverse-5.2.0.tgz"
@@ -4897,7 +5095,7 @@
     "uuid" "2.0.1"
     "xmlhttprequest" "1.8.0"
 
-"ethers@^5.0.0", "ethers@^5.0.1", "ethers@^5.0.13", "ethers@^5.0.2", "ethers@^5.1.0", "ethers@^5.1.3", "ethers@^5.4.7", "ethers@^5.5.2":
+"ethers@^5.0.0", "ethers@^5.0.1", "ethers@^5.0.13", "ethers@^5.1.0", "ethers@^5.1.3", "ethers@^5.4.7", "ethers@^5.5.2":
   "integrity" "sha512-EF5W+6Wwcu6BqVwpgmyR5U2+L4c1FQzlM/02dkZOugN3KF0cG9bzHZP+TDJglmPm2/IzCEJDT7KBxzayk7SAHw=="
   "resolved" "https://registry.npmjs.org/ethers/-/ethers-5.5.2.tgz"
   "version" "5.5.2"
@@ -5151,6 +5349,11 @@
   "resolved" "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz"
   "version" "3.1.3"
 
+"fast-diff@^1.1.2":
+  "integrity" "sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w=="
+  "resolved" "https://registry.npmjs.org/fast-diff/-/fast-diff-1.2.0.tgz"
+  "version" "1.2.0"
+
 "fast-glob@^3.0.3":
   "integrity" "sha512-rYGMRwip6lUMvYD3BTScMwT1HtAs2d71SMv66Vrxs0IekGZEjhM0pcMfjQPnknBt2zeCwQMEupiN02ZP4DiT1Q=="
   "resolved" "https://registry.npmjs.org/fast-glob/-/fast-glob-3.2.7.tgz"
@@ -5189,6 +5392,13 @@
   "resolved" "https://registry.npmjs.org/figgy-pudding/-/figgy-pudding-3.5.2.tgz"
   "version" "3.5.2"
 
+"figures@^2.0.0":
+  "integrity" "sha1-OrGi0qYsi/tDGgyUy3l6L84nyWI="
+  "resolved" "https://registry.npmjs.org/figures/-/figures-2.0.0.tgz"
+  "version" "2.0.0"
+  dependencies:
+    "escape-string-regexp" "^1.0.5"
+
 "figures@^3.0.0":
   "integrity" "sha512-yaduQFRKLXYOGgEn6AZau90j3ggSOyiqXU0F9JZfeXYhNa+Jk4X+s45A2zg5jns87GAFa34BBm2kXw4XpNcbdg=="
   "resolved" "https://registry.npmjs.org/figures/-/figures-3.2.0.tgz"
@@ -5196,6 +5406,13 @@
   dependencies:
     "escape-string-regexp" "^1.0.5"
 
+"file-entry-cache@^5.0.1":
+  "integrity" "sha512-bCg29ictuBaKUwwArK4ouCaqDgLZcysCFLmM/Yn/FDoqndh/9vNuQfXRDvTuXKLxfD/JtZQGKFT8MGcJBK644g=="
+  "resolved" "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-5.0.1.tgz"
+  "version" "5.0.1"
+  dependencies:
+    "flat-cache" "^2.0.1"
+
 "file-uri-to-path@1.0.0":
   "integrity" "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw=="
   "resolved" "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz"
@@ -5298,6 +5515,15 @@
   dependencies:
     "micromatch" "^4.0.2"
 
+"flat-cache@^2.0.1":
+  "integrity" "sha512-LoQe6yDuUMDzQAEH8sgmh4Md6oZnc/7PjtwjNFSzveXqSHt6ka9fPBuso7IGf9Rz4uqnSnWiFH2B/zj24a5ReA=="
+  "resolved" "https://registry.npmjs.org/flat-cache/-/flat-cache-2.0.1.tgz"
+  "version" "2.0.1"
+  dependencies:
+    "flatted" "^2.0.0"
+    "rimraf" "2.6.3"
+    "write" "1.0.3"
+
 "flat@^4.1.0":
   "integrity" "sha512-FmTtBsHskrU6FJ2VxCnsDb84wu9zhmO3cUX2kGFb5tuwhfXxGciiT0oRY+cck35QmG+NmGh5eLz6lLCpWTqwpA=="
   "resolved" "https://registry.npmjs.org/flat/-/flat-4.1.1.tgz"
@@ -5305,6 +5531,11 @@
   dependencies:
     "is-buffer" "~2.0.3"
 
+"flatted@^2.0.0":
+  "integrity" "sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA=="
+  "resolved" "https://registry.npmjs.org/flatted/-/flatted-2.0.2.tgz"
+  "version" "2.0.2"
+
 "flow-stoplight@^1.0.0":
   "version" "1.0.0"
 
@@ -5766,6 +5997,11 @@
     "min-document" "^2.19.0"
     "process" "^0.11.10"
 
+"globals@^11.7.0":
+  "integrity" "sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA=="
+  "resolved" "https://registry.npmjs.org/globals/-/globals-11.12.0.tgz"
+  "version" "11.12.0"
+
 "globals@^9.18.0":
   "version" "9.18.0"
 
@@ -6279,6 +6515,11 @@
   "resolved" "https://registry.npmjs.org/iferr/-/iferr-0.1.5.tgz"
   "version" "0.1.5"
 
+"ignore@^4.0.6":
+  "integrity" "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg=="
+  "resolved" "https://registry.npmjs.org/ignore/-/ignore-4.0.6.tgz"
+  "version" "4.0.6"
+
 "ignore@^5.1.1":
   "integrity" "sha512-2zeMQpbKz5dhZ9IwL0gbxSW5w0NK/MSAMtNuhgIHEPmaU3vPdKPL0UdvUCXs5SS4JAwsBxysK5sFMW8ocFiVjQ=="
   "resolved" "https://registry.npmjs.org/ignore/-/ignore-5.1.9.tgz"
@@ -6299,6 +6540,22 @@
   "resolved" "https://registry.npmjs.org/immutable/-/immutable-4.0.0-rc.12.tgz"
   "version" "4.0.0-rc.12"
 
+"import-fresh@^2.0.0":
+  "integrity" "sha1-2BNVwVYS04bGH53dOSLUMEgipUY="
+  "resolved" "https://registry.npmjs.org/import-fresh/-/import-fresh-2.0.0.tgz"
+  "version" "2.0.0"
+  dependencies:
+    "caller-path" "^2.0.0"
+    "resolve-from" "^3.0.0"
+
+"import-fresh@^3.0.0":
+  "integrity" "sha512-veYYhQa+D1QBKznvhUHxb8faxlrwUnxseDAbAp457E0wLNio2bOSKnjYDhMj+YiAq61xrMGhQk9iXVk5FzgQMw=="
+  "resolved" "https://registry.npmjs.org/import-fresh/-/import-fresh-3.3.0.tgz"
+  "version" "3.3.0"
+  dependencies:
+    "parent-module" "^1.0.0"
+    "resolve-from" "^4.0.0"
+
 "imul@^1.0.0":
   "integrity" "sha1-nVhnFh6LPelsLDjV3HyxAvNeKsk="
   "resolved" "https://registry.npmjs.org/imul/-/imul-1.0.1.tgz"
@@ -6342,6 +6599,25 @@
   "resolved" "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz"
   "version" "1.3.8"
 
+"inquirer@^6.2.2":
+  "integrity" "sha512-cntlB5ghuB0iuO65Ovoi8ogLHiWGs/5yNrtUcKjFhSSiVeAIVpD7koaSU9RM8mpXw5YDi9RdYXGQMaOURB7ycQ=="
+  "resolved" "https://registry.npmjs.org/inquirer/-/inquirer-6.5.2.tgz"
+  "version" "6.5.2"
+  dependencies:
+    "ansi-escapes" "^3.2.0"
+    "chalk" "^2.4.2"
+    "cli-cursor" "^2.1.0"
+    "cli-width" "^2.0.0"
+    "external-editor" "^3.0.3"
+    "figures" "^2.0.0"
+    "lodash" "^4.17.12"
+    "mute-stream" "0.0.7"
+    "run-async" "^2.2.0"
+    "rxjs" "^6.4.0"
+    "string-width" "^2.1.0"
+    "strip-ansi" "^5.1.0"
+    "through" "^2.3.6"
+
 "inquirer@^8.2.0":
   "integrity" "sha512-0crLweprevJ02tTuA6ThpoAERAGyVILC4sS74uib58Xf/zSr1/ZWtmm7D5CI+bSQEaA04f0K7idaHpQbSWgiVQ=="
   "resolved" "https://registry.npmjs.org/inquirer/-/inquirer-8.2.0.tgz"
@@ -6525,6 +6801,11 @@
     "is-data-descriptor" "^1.0.0"
     "kind-of" "^6.0.2"
 
+"is-directory@^0.3.1":
+  "integrity" "sha1-YTObbyR1/Hcv2cnYP1yFddwVSuE="
+  "resolved" "https://registry.npmjs.org/is-directory/-/is-directory-0.3.1.tgz"
+  "version" "0.3.1"
+
 "is-docker@^2.0.0":
   "integrity" "sha512-F+i2BKsFrH66iaUFc0woD8sLy8getkwTwtOBjvs56Cx4CgJDeKQeqfz8wAYiSb8JOprWhHH5p77PbmYCvvUuXQ=="
   "resolved" "https://registry.npmjs.org/is-docker/-/is-docker-2.2.1.tgz"
@@ -6825,7 +7106,7 @@
   "resolved" "https://registry.npmjs.org/js-sha3/-/js-sha3-0.8.0.tgz"
   "version" "0.8.0"
 
-"js-tokens@^3.0.0 || ^4.0.0":
+"js-tokens@^3.0.0 || ^4.0.0", "js-tokens@^4.0.0":
   "integrity" "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ=="
   "resolved" "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz"
   "version" "4.0.0"
@@ -6833,7 +7114,7 @@
 "js-tokens@^3.0.2":
   "version" "3.0.2"
 
-"js-yaml@^3.14.0", "js-yaml@3.x":
+"js-yaml@^3.12.0", "js-yaml@^3.13.0", "js-yaml@^3.13.1", "js-yaml@^3.14.0", "js-yaml@3.x":
   "integrity" "sha512-okMH7OXXJ7YrN9Ok3/SXrnu4iX9yOk+25nqX4imS2npuvTYDmo/QEZoqwZkYaIDk3jVvBOTOIEgEhaLOynBS9g=="
   "resolved" "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.1.tgz"
   "version" "3.14.1"
@@ -6870,7 +7151,7 @@
   "resolved" "https://registry.npmjs.org/json-loader/-/json-loader-0.5.7.tgz"
   "version" "0.5.7"
 
-"json-parse-better-errors@^1.0.2":
+"json-parse-better-errors@^1.0.1", "json-parse-better-errors@^1.0.2":
   "integrity" "sha512-mrqyZKfX5EhL7hvqcV6WG1yYjnjeuYDzDhhcAAUrq8Po85NBQBJP+ZDUT75qZQ98IkUoBqdkExkukOU7Ts2wrw=="
   "resolved" "https://registry.npmjs.org/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz"
   "version" "1.0.2"
@@ -6903,6 +7184,11 @@
   "resolved" "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz"
   "version" "0.2.3"
 
+"json-stable-stringify-without-jsonify@^1.0.1":
+  "integrity" "sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE="
+  "resolved" "https://registry.npmjs.org/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz"
+  "version" "1.0.1"
+
 "json-stable-stringify@^1.0.1":
   "version" "1.0.1"
   dependencies:
@@ -7214,7 +7500,7 @@
     "level-supports" "~1.0.0"
     "xtend" "~4.0.0"
 
-"levn@~0.3.0":
+"levn@^0.3.0", "levn@~0.3.0":
   "integrity" "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4="
   "resolved" "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz"
   "version" "0.3.0"
@@ -7325,7 +7611,7 @@
   "resolved" "https://registry.npmjs.org/lodash.sum/-/lodash.sum-4.0.2.tgz"
   "version" "4.0.2"
 
-"lodash@^4.17.11", "lodash@^4.17.14", "lodash@^4.17.15", "lodash@^4.17.20", "lodash@^4.17.21", "lodash@^4.17.3":
+"lodash@^4.17.11", "lodash@^4.17.12", "lodash@^4.17.14", "lodash@^4.17.15", "lodash@^4.17.20", "lodash@^4.17.21", "lodash@^4.17.3":
   "integrity" "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
   "resolved" "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz"
   "version" "4.17.21"
@@ -7929,6 +8215,11 @@
     "fmix" "^0.1.0"
     "imul" "^1.0.0"
 
+"mute-stream@0.0.7":
+  "integrity" "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s="
+  "resolved" "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.7.tgz"
+  "version" "0.0.7"
+
 "mute-stream@0.0.8":
   "integrity" "sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA=="
   "resolved" "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.8.tgz"
@@ -7976,6 +8267,11 @@
   "resolved" "https://registry.npmjs.org/napi-build-utils/-/napi-build-utils-1.0.2.tgz"
   "version" "1.0.2"
 
+"natural-compare@^1.4.0":
+  "integrity" "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc="
+  "resolved" "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz"
+  "version" "1.4.0"
+
 "negotiator@0.6.2":
   "integrity" "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
   "resolved" "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz"
@@ -8314,6 +8610,13 @@
   dependencies:
     "wrappy" "1"
 
+"onetime@^2.0.0":
+  "integrity" "sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ="
+  "resolved" "https://registry.npmjs.org/onetime/-/onetime-2.0.1.tgz"
+  "version" "2.0.1"
+  dependencies:
+    "mimic-fn" "^1.0.0"
+
 "onetime@^5.1.0":
   "integrity" "sha512-kbpaSSGJTWdAY5KPVeMOKXSrPtr8C8C7wodJbcsd51jRnmD+GZu8Y0VoU6Dm5Z4vWr0Ig/1NKuWRKf7j5aaYSg=="
   "resolved" "https://registry.npmjs.org/onetime/-/onetime-5.1.2.tgz"
@@ -8329,7 +8632,7 @@
     "is-docker" "^2.0.0"
     "is-wsl" "^2.1.1"
 
-"optionator@^0.8.1":
+"optionator@^0.8.1", "optionator@^0.8.2":
   "integrity" "sha512-+IW9pACdk3XWmmTXG8m3upGUJst5XRGzxMRjXzAuJ1XnIFNvfhjjIuYkDvysnPQ7qzqVzLt78BCruntqRhWQbA=="
   "resolved" "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz"
   "version" "0.8.3"
@@ -8499,6 +8802,13 @@
   dependencies:
     "no-case" "^2.2.0"
 
+"parent-module@^1.0.0":
+  "integrity" "sha512-GQ2EWRpQV8/o+Aw8YqtfZZPfNRWZYkbidE9k5rpl/hC3vtHHBfGm2Ifi6qWV+coDGkrUKZAxE3Lot5kcsRlh+g=="
+  "resolved" "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz"
+  "version" "1.0.1"
+  dependencies:
+    "callsites" "^3.0.0"
+
 "parse-asn1@^5.0.0", "parse-asn1@^5.1.5":
   "integrity" "sha512-RnZRo1EPU6JBnra2vGHj0yhp6ebyjBZpmUCLHWiFhxlzvBCCpAuZ7elsBp1PVAbQN0/04VD/19rfzlBSwLstMw=="
   "resolved" "https://registry.npmjs.org/parse-asn1/-/parse-asn1-5.1.6.tgz"
@@ -8522,6 +8832,14 @@
   dependencies:
     "error-ex" "^1.2.0"
 
+"parse-json@^4.0.0":
+  "integrity" "sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA="
+  "resolved" "https://registry.npmjs.org/parse-json/-/parse-json-4.0.0.tgz"
+  "version" "4.0.0"
+  dependencies:
+    "error-ex" "^1.3.1"
+    "json-parse-better-errors" "^1.0.1"
+
 "parse5-htmlparser2-tree-adapter@^6.0.1":
   "integrity" "sha512-qPuWvbLgvDGilKc5BoicRovlT4MtYT6JfJyBOMDsKoiT+GiuP5qyrPCnR9HcPECIJJmZh5jRndyNThnhhb/vlA=="
   "resolved" "https://registry.npmjs.org/parse5-htmlparser2-tree-adapter/-/parse5-htmlparser2-tree-adapter-6.0.1.tgz"
@@ -8631,6 +8949,11 @@
   "resolved" "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz"
   "version" "1.0.1"
 
+"path-is-inside@^1.0.2":
+  "integrity" "sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM="
+  "resolved" "https://registry.npmjs.org/path-is-inside/-/path-is-inside-1.0.2.tgz"
+  "version" "1.0.2"
+
 "path-key@^2.0.0", "path-key@^2.0.1":
   "integrity" "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A="
   "resolved" "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz"
@@ -8848,15 +9171,32 @@
   "resolved" "https://registry.npmjs.org/prepend-http/-/prepend-http-2.0.0.tgz"
   "version" "2.0.0"
 
+"prettier-plugin-solidity@^1.0.0-beta.18":
+  "integrity" "sha512-xxRQ5ZiiZyUoMFLE9h7HnUDXI/daf1tnmL1msEdcKmyh7ZGQ4YklkYLC71bfBpYU2WruTb5/SFLUaEb3RApg5g=="
+  "resolved" "https://registry.npmjs.org/prettier-plugin-solidity/-/prettier-plugin-solidity-1.0.0-beta.19.tgz"
+  "version" "1.0.0-beta.19"
+  dependencies:
+    "@solidity-parser/parser" "^0.14.0"
+    "emoji-regex" "^10.0.0"
+    "escape-string-regexp" "^4.0.0"
+    "semver" "^7.3.5"
+    "solidity-comments-extractor" "^0.0.7"
+    "string-width" "^4.2.3"
+
+"prettier@^1.14.3":
+  "integrity" "sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew=="
+  "resolved" "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz"
+  "version" "1.19.1"
+
 "prettier@^1.18.2":
   "integrity" "sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew=="
   "resolved" "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz"
   "version" "1.19.1"
 
-"prettier@^2.1.2":
-  "integrity" "sha512-lnJzDfJ66zkMy58OL5/NY5zp70S7Nz6KqcKkXYzn2tMVrNxvbqaBpg7H3qHaLxCJ5lNMsGuM8+ohS7cZrthdLQ=="
-  "resolved" "https://registry.npmjs.org/prettier/-/prettier-2.3.2.tgz"
-  "version" "2.3.2"
+"prettier@^2.1.2", "prettier@^2.3.0", "prettier@^2.4.1":
+  "integrity" "sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg=="
+  "resolved" "https://registry.npmjs.org/prettier/-/prettier-2.5.1.tgz"
+  "version" "2.5.1"
 
 "pretty-error@^2.0.2":
   "integrity" "sha512-EY5oDzmsX5wvuynAByrmY0P0hcp+QpnAKbJng2A2MPjVKXCxrDSUkzghVJ4ZGPIv+JC4gX8fPUWscC0RtjsWGw=="
@@ -8884,6 +9224,11 @@
   "resolved" "https://registry.npmjs.org/process/-/process-0.11.10.tgz"
   "version" "0.11.10"
 
+"progress@^2.0.0":
+  "integrity" "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA=="
+  "resolved" "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz"
+  "version" "2.0.3"
+
 "promise-inflight@^1.0.1":
   "integrity" "sha1-mEcocL8igTL8vdhoEputEsPAKeM="
   "resolved" "https://registry.npmjs.org/promise-inflight/-/promise-inflight-1.0.1.tgz"
@@ -9283,6 +9628,11 @@
     "define-properties" "^1.1.3"
     "es-abstract" "^1.17.0-next.1"
 
+"regexpp@^2.0.1":
+  "integrity" "sha512-lv0M6+TkDVniA3aD1Eg0DVpfU/booSu7Eev3TDO/mZKHBfVjgCGTV4t4buppESEYDtkArYFOxTJWv6S5C+iaNw=="
+  "resolved" "https://registry.npmjs.org/regexpp/-/regexpp-2.0.1.tgz"
+  "version" "2.0.1"
+
 "regexpu-core@^2.0.0":
   "version" "2.0.0"
   dependencies:
@@ -9385,6 +9735,16 @@
   "resolved" "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz"
   "version" "2.0.0"
 
+"resolve-from@^3.0.0":
+  "integrity" "sha1-six699nWiBvItuZTM17rywoYh0g="
+  "resolved" "https://registry.npmjs.org/resolve-from/-/resolve-from-3.0.0.tgz"
+  "version" "3.0.0"
+
+"resolve-from@^4.0.0":
+  "integrity" "sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g=="
+  "resolved" "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz"
+  "version" "4.0.0"
+
 "resolve-url@^0.2.1":
   "integrity" "sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo="
   "resolved" "https://registry.npmjs.org/resolve-url/-/resolve-url-0.2.1.tgz"
@@ -9414,6 +9774,14 @@
   dependencies:
     "lowercase-keys" "^1.0.0"
 
+"restore-cursor@^2.0.0":
+  "integrity" "sha1-n37ih/gv0ybU/RYpI9YhKe7g368="
+  "resolved" "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz"
+  "version" "2.0.0"
+  dependencies:
+    "onetime" "^2.0.0"
+    "signal-exit" "^3.0.2"
+
 "restore-cursor@^3.1.0":
   "integrity" "sha512-l+sSefzHpj5qimhFSE5a8nufZYAM3sBSVMAPtYkmC+4EH2anSGaEMXSD0izRQbu9nfyQ9y5JrVmp7E8oZrUjvA=="
   "resolved" "https://registry.npmjs.org/restore-cursor/-/restore-cursor-3.1.0.tgz"
@@ -9451,6 +9819,13 @@
   dependencies:
     "glob" "^7.1.3"
 
+"rimraf@2.6.3":
+  "integrity" "sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA=="
+  "resolved" "https://registry.npmjs.org/rimraf/-/rimraf-2.6.3.tgz"
+  "version" "2.6.3"
+  dependencies:
+    "glob" "^7.1.3"
+
 "ripemd160-min@0.0.6":
   "integrity" "sha512-+GcJgQivhs6S9qvLogusiTcS9kQUfgR75whKuy5jIhuiOfQuJ8fjqxV6EGD5duH1Y/FawFUMtMhyeq3Fbnib8A=="
   "resolved" "https://registry.npmjs.org/ripemd160-min/-/ripemd160-min-0.0.6.tgz"
@@ -9471,7 +9846,7 @@
   dependencies:
     "bn.js" "^4.11.1"
 
-"run-async@^2.4.0":
+"run-async@^2.2.0", "run-async@^2.4.0":
   "integrity" "sha512-tvVnVv01b8c1RrA6Ep7JkStj85Guv/YrMcwqYQnwjsAS2cTmmPGBBjAjpCW7RrSodNSoE2/qg9O4bceNvUuDgQ=="
   "resolved" "https://registry.npmjs.org/run-async/-/run-async-2.4.1.tgz"
   "version" "2.4.1"
@@ -9495,6 +9870,13 @@
   "resolved" "https://registry.npmjs.org/rustbn.js/-/rustbn.js-0.2.0.tgz"
   "version" "0.2.0"
 
+"rxjs@^6.4.0", "rxjs@6":
+  "integrity" "sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ=="
+  "resolved" "https://registry.npmjs.org/rxjs/-/rxjs-6.6.7.tgz"
+  "version" "6.6.7"
+  dependencies:
+    "tslib" "^1.9.0"
+
 "rxjs@^7.2.0":
   "integrity" "sha512-7SQDi7xeTMCJpqViXh8gL/lebcwlp3d831F05+9B44A4B0WfsEwUQHR64gsH1kvJ+Ep/J9K2+n1hVl1CsGN23w=="
   "resolved" "https://registry.npmjs.org/rxjs/-/rxjs-7.4.0.tgz"
@@ -9502,13 +9884,6 @@
   dependencies:
     "tslib" "~2.1.0"
 
-"rxjs@6":
-  "integrity" "sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ=="
-  "resolved" "https://registry.npmjs.org/rxjs/-/rxjs-6.6.7.tgz"
-  "version" "6.6.7"
-  dependencies:
-    "tslib" "^1.9.0"
-
 "safe-buffer@^5.0.1", "safe-buffer@^5.1.0", "safe-buffer@^5.1.1", "safe-buffer@^5.1.2", "safe-buffer@^5.2.0", "safe-buffer@^5.2.1", "safe-buffer@~5.2.0":
   "integrity" "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
   "resolved" "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz"
@@ -9625,6 +10000,11 @@
   "resolved" "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz"
   "version" "5.7.1"
 
+"semver@^5.5.1":
+  "integrity" "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
+  "resolved" "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz"
+  "version" "5.7.1"
+
 "semver@^5.7.0":
   "integrity" "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
   "resolved" "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz"
@@ -9831,6 +10211,15 @@
   "resolved" "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz"
   "version" "3.0.0"
 
+"slice-ansi@^2.1.0":
+  "integrity" "sha512-Qu+VC3EwYLldKa1fCxuuvULvSJOKEgk9pi8dZeCVK7TqBfUNTH4sFkk4joj8afVSfAYgJoSOetjx9QWOJ5mYoQ=="
+  "resolved" "https://registry.npmjs.org/slice-ansi/-/slice-ansi-2.1.0.tgz"
+  "version" "2.1.0"
+  dependencies:
+    "ansi-styles" "^3.2.0"
+    "astral-regex" "^1.0.0"
+    "is-fullwidth-code-point" "^2.0.0"
+
 "snake-case@^2.1.0":
   "integrity" "sha1-Qb2xtz8w7GagTU4srRt2OH1NbZ8="
   "resolved" "https://registry.npmjs.org/snake-case/-/snake-case-2.1.0.tgz"
@@ -9923,6 +10312,33 @@
     "semver" "^5.5.0"
     "tmp" "0.0.33"
 
+"solhint@^3.3.6":
+  "integrity" "sha512-HWUxTAv2h7hx3s3hAab3ifnlwb02ZWhwFU/wSudUHqteMS3ll9c+m1FlGn9V8ztE2rf3Z82fQZA005Wv7KpcFA=="
+  "resolved" "https://registry.npmjs.org/solhint/-/solhint-3.3.6.tgz"
+  "version" "3.3.6"
+  dependencies:
+    "@solidity-parser/parser" "^0.13.2"
+    "ajv" "^6.6.1"
+    "antlr4" "4.7.1"
+    "ast-parents" "0.0.1"
+    "chalk" "^2.4.2"
+    "commander" "2.18.0"
+    "cosmiconfig" "^5.0.7"
+    "eslint" "^5.6.0"
+    "fast-diff" "^1.1.2"
+    "glob" "^7.1.3"
+    "ignore" "^4.0.6"
+    "js-yaml" "^3.12.0"
+    "lodash" "^4.17.11"
+    "semver" "^6.3.0"
+  optionalDependencies:
+    "prettier" "^1.14.3"
+
+"solidity-comments-extractor@^0.0.7":
+  "integrity" "sha512-wciNMLg/Irp8OKGrh3S2tfvZiZ0NEyILfcRCXCD4mp7SgK/i9gzLfhY2hY7VMCQJ3kH9UB9BzNdibIVMchzyYw=="
+  "resolved" "https://registry.npmjs.org/solidity-comments-extractor/-/solidity-comments-extractor-0.0.7.tgz"
+  "version" "0.0.7"
+
 "solidity-coverage@0.7.17":
   "integrity" "sha512-Erw2hd2xdACAvDX8jUdYkmgJlIIazGznwDJA5dhRaw4def2SisXN9jUjneeyOZnl/E7j6D3XJYug4Zg9iwodsg=="
   "resolved" "https://registry.npmjs.org/solidity-coverage/-/solidity-coverage-0.7.17.tgz"
@@ -10147,7 +10563,7 @@
     "is-fullwidth-code-point" "^1.0.0"
     "strip-ansi" "^3.0.0"
 
-"string-width@^1.0.2 || 2", "string-width@^2.0.0":
+"string-width@^1.0.2 || 2", "string-width@^2.0.0", "string-width@^2.1.0":
   "integrity" "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw=="
   "resolved" "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz"
   "version" "2.1.1"
@@ -10173,6 +10589,15 @@
     "is-fullwidth-code-point" "^3.0.0"
     "strip-ansi" "^6.0.1"
 
+"string-width@^4.2.3":
+  "integrity" "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g=="
+  "resolved" "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz"
+  "version" "4.2.3"
+  dependencies:
+    "emoji-regex" "^8.0.0"
+    "is-fullwidth-code-point" "^3.0.0"
+    "strip-ansi" "^6.0.1"
+
 "string.prototype.trim@~1.2.1":
   "version" "1.2.3"
   dependencies:
@@ -10265,7 +10690,7 @@
   "resolved" "https://registry.npmjs.org/strip-indent/-/strip-indent-2.0.0.tgz"
   "version" "2.0.0"
 
-"strip-json-comments@~2.0.1", "strip-json-comments@2.0.1":
+"strip-json-comments@^2.0.1", "strip-json-comments@~2.0.1", "strip-json-comments@2.0.1":
   "integrity" "sha1-PFMZQukIwml8DsNEhYwobHygpgo="
   "resolved" "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz"
   "version" "2.0.1"
@@ -10345,6 +10770,16 @@
     "tar" "^4.0.2"
     "xhr-request" "^1.0.1"
 
+"table@^5.2.3":
+  "integrity" "sha512-wmEc8m4fjnob4gt5riFRtTu/6+4rSe12TpAELNSqHMfF3IqnA+CH37USM6/YR3qRZv7e56kAEAtd6nKZaxe0Ug=="
+  "resolved" "https://registry.npmjs.org/table/-/table-5.4.6.tgz"
+  "version" "5.4.6"
+  dependencies:
+    "ajv" "^6.10.2"
+    "lodash" "^4.17.14"
+    "slice-ansi" "^2.1.0"
+    "string-width" "^3.0.0"
+
 "tapable@^0.2.7":
   "integrity" "sha512-2wsvQ+4GwBvLPLWsNfLCDYGsW6xb7aeC6utq2Qh0PFwgEy7K7dsma9Jsmb2zSQj7GvYAyUGSntLtsv++GmgL1A=="
   "resolved" "https://registry.npmjs.org/tapable/-/tapable-0.2.9.tgz"
@@ -10445,6 +10880,11 @@
   "resolved" "https://registry.npmjs.org/testrpc/-/testrpc-0.0.1.tgz"
   "version" "0.0.1"
 
+"text-table@^0.2.0":
+  "integrity" "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ="
+  "resolved" "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz"
+  "version" "0.2.0"
+
 "through@^2.3.6":
   "integrity" "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
   "resolved" "https://registry.npmjs.org/through/-/through-2.3.8.tgz"
@@ -12034,6 +12474,13 @@
   "resolved" "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz"
   "version" "1.0.2"
 
+"write@1.0.3":
+  "integrity" "sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig=="
+  "resolved" "https://registry.npmjs.org/write/-/write-1.0.3.tgz"
+  "version" "1.0.3"
+  dependencies:
+    "mkdirp" "^0.5.1"
+
 "ws@^3.0.0":
   "integrity" "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA=="
   "resolved" "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz"