build: remove unused dev dependencies (#12169)

.eslintrc.json

@@ -30,7 +30,6 @@
     "new-cap": [
     "new-cap": [
       "error",
       "error",
       {
       {
-        "capIsNewExceptionPattern": "^BigInt",
         "properties": false
         "properties": false
       }
       }
     ],
     ],
@@ -105,13 +104,14 @@
     }
     }
   },
   },
   "parserOptions": {
   "parserOptions": {
-    "ecmaVersion": 2018,
+    "ecmaVersion": 2020,
     "sourceType": "script"
     "sourceType": "script"
   },
   },
   "plugins": ["mocha", "jsdoc"],
   "plugins": ["mocha", "jsdoc"],
   "env": {
   "env": {
     "node": true,
     "node": true,
     "mocha": true,
     "mocha": true,
-    "es6": true
+    "es6": true,
+    "es2020": true
   }
   }
 }
 }

package.json

@@ -49,12 +49,9 @@
     "@commitlint/config-angular": "^8.3.4",
     "@commitlint/config-angular": "^8.3.4",
     "@types/node": "^12.12.37",
     "@types/node": "^12.12.37",
     "@types/validator": "^10.11.0",
     "@types/validator": "^10.11.0",
-    "acorn": "^7.1.1",
-    "big-integer": "^1.6.45",
     "chai": "^4.x",
     "chai": "^4.x",
     "chai-as-promised": "^7.x",
     "chai-as-promised": "^7.x",
     "chai-datetime": "^1.x",
     "chai-datetime": "^1.x",
-    "chai-spies": "^1.x",
     "cls-hooked": "^4.2.2",
     "cls-hooked": "^4.2.2",
     "cross-env": "^7.0.2",
     "cross-env": "^7.0.2",
     "delay": "^4.3.0",
     "delay": "^4.3.0",
@@ -81,7 +78,6 @@
     "p-timeout": "^3.2.0",
     "p-timeout": "^3.2.0",
     "pg": "^7.8.1",
     "pg": "^7.8.1",
     "pg-hstore": "^2.x",
     "pg-hstore": "^2.x",
-    "pg-types": "^2.0.0",
     "rimraf": "^3.0.2",
     "rimraf": "^3.0.2",
     "semantic-release": "^17.0.7",
     "semantic-release": "^17.0.7",
     "sinon": "^9.0.2",
     "sinon": "^9.0.2",

test/integration/data-types.test.js

@@ -12,7 +12,6 @@ const chai = require('chai'),
   uuid = require('uuid'),
   uuid = require('uuid'),
   DataTypes = require('../../lib/data-types'),
   DataTypes = require('../../lib/data-types'),
   dialect = Support.getTestDialect(),
   dialect = Support.getTestDialect(),
-  BigInt = require('big-integer'),
   semver = require('semver');
   semver = require('semver');
 
 
 describe(Support.getTestDialectTeaser('DataTypes'), () => {
 describe(Support.getTestDialectTeaser('DataTypes'), () => {
@@ -233,7 +232,7 @@ describe(Support.getTestDialectTeaser('DataTypes'), () => {
       age: Sequelize.BIGINT
       age: Sequelize.BIGINT
     });
     });
 
 
-    const age = BigInt(Number.MAX_SAFE_INTEGER).add(Number.MAX_SAFE_INTEGER);
+    const age = BigInt(Number.MAX_SAFE_INTEGER) * 2n;
 
 
     return User.sync({ force: true }).then(() => {
     return User.sync({ force: true }).then(() => {
       return User.create({ age });
       return User.create({ age });

test/support.js

@@ -9,7 +9,6 @@ const chai = require('chai');
 const expect = chai.expect;
 const expect = chai.expect;
 const AbstractQueryGenerator = require('../lib/dialects/abstract/query-generator');
 const AbstractQueryGenerator = require('../lib/dialects/abstract/query-generator');
 
 
-chai.use(require('chai-spies'));
 chai.use(require('chai-datetime'));
 chai.use(require('chai-datetime'));
 chai.use(require('chai-as-promised'));
 chai.use(require('chai-as-promised'));
 chai.use(require('sinon-chai'));
 chai.use(require('sinon-chai'));