Update prettier and eslint configuration

.eslintrc.js

@@ -17,33 +17,32 @@ module.exports = {
 	parserOptions: {
 		project: ["tsconfig.json"],
 		sourceType: "module",
+		warnOnUnsupportedTypeScriptVersion: false,
 	},
 	ignorePatterns: [
 		"/lib/**/*", // Ignore built files.
 	],
 	plugins: ["@typescript-eslint", "import", "prettier"],
 	rules: {
-		quotes: ["error", "double", { avoidEscape: true }],
-		indent: "off",
-		"valid-jsdoc": "off",
+		"quotes": ["error", "double", { avoidEscape: true }],
+		"indent": "off",
+		"@typescript-eslint/ban-types": "off",
+		"@typescript-eslint/explicit-module-boundary-types": "off",
 		"@typescript-eslint/indent": "off",
-		"import/no-unresolved": 0,
-		"quote-props": 0,
-		"object-curly-spacing": 0,
-		"@typescript-eslint/explicit-module-boundary-types": 0,
-		"max-len": 0,
-		camelcase: 0,
-		"require-jsdoc": 0,
-		"@typescript-eslint/no-var-requires": 0,
-		"@typescript-eslint/ban-types": 0,
-		"space-before-function-paren": 0,
-		"new-cap": 0,
-		"operator-linebreak": 0,
-		"prettier/prettier": 2,
-		"comma-dangle": 0,
-		"no-tabs": 0,
-		"comma-spacing": 0,
-		"no-invalid-this": 0,
-		"brace-style": 0,
+		"@typescript-eslint/no-var-requires": "off",
+		"brace-style": "off",
+		"camelcase": "off",
+		"comma-dangle": "off",
+		"comma-spacing": "off",
+		"import/no-unresolved": "off",
+		"max-len": "off",
+		"new-cap": "off",
+		"no-invalid-this": "off",
+		"no-tabs": "off",
+		"object-curly-spacing": "off",
+		"operator-linebreak": "off",
+		"prettier/prettier": "off",
+		"require-jsdoc": "off",
+		"space-before-function-paren": "off",
 	},
 };

.prettierrc

@@ -3,19 +3,19 @@
 	"tabWidth": 4,
 	"useTabs": true,
 	"singleQuote": false,
-	"bracketSpacing": true,
-	"explicitTypes": "always",
+	"semi": true,
+    "quoteProps": "as-needed",
+    "trailingComma": "es5",
+    "bracketSpacing": true,
+    "arrowParens": "always",
 	"overrides": [
 		{
 			"files": "*.sol",
 			"options": {
-				"printWidth": 80,
-				"tabWidth": 4,
-				"useTabs": true,
-				"singleQuote": false,
-				"bracketSpacing": true,
-				"explicitTypes": "always"
+				"parser": "solidity-parse",
+				"printWidth": 80
 			}
 		}
-	]
+	],
+	"plugins": ["prettier-plugin-solidity"]
 }