.eslintrc.json

{
	"env": {
		"es6": true,
		// enable nodejs environment
		"node": true,
		// enable browser environment
		"browser": true,
		"jquery": true
	},
	"parser": "@babel/eslint-parser",
	"parserOptions": {
		"requireConfigFile": false
	},
	"extends": "eslint:recommended",
	"rules": {
		// Possible Errors
		"no-debugger": 1, // warn about the use of debugger
		"no-dupe-args": 2, // disallow duplicate arguments in function definitions
		"no-dupe-keys": 2, // disallow duplicate keys in object literals
		"no-duplicate-case": 2, // disallow duplicate case labels in switch statements
		"no-empty": 1, // warn about empty block statements
		"no-extra-semi": 1, // warn about unnecessary semicolons
		"no-func-assign": 2, // disallow reassigning function declarations
		"no-irregular-whitespace": 1, // warn about irregular whitespace outside of strings and comments
		"no-obj-calls": 2, // disallow calling global object properties as functions
		"no-sparse-arrays": 2, // disallow sparse arrays
		"no-unexpected-multiline": 1, // warn about confusing multiline expressions
		"no-unreachable": 2, // disallow unreachable code after return, throw, continue, and break statements
		"use-isnan": 2, // require calls to isNaN() when checking for NaN

		"valid-jsdoc": 0, // enforce valid JSDoc comments
		"valid-typeof": 2, // enforce comparing typeof expressions against valid strings

		// Best Practices
		"no-empty-function": 1, // warn about empty functions
		"curly": 2, // enforce consistent brace style for all control statements
		"no-empty-pattern": 1, // warn about empty destructuring patterns
		"no-eq-null": 0, // warn about null comparisons without type-checking operators
		"no-eval": 2, // disallow the use of eval()
		"no-redeclare": 0, // warn about variable redeclaration
		"space-infix-ops": 1, // warn about whitespace around operators
		"keyword-spacing": 1, // warn about spaces around 'if', etc.

		// Variables
		"no-delete-var": 2, // The delete operator is used to remove a property from an object. deleting a variable might lead to unexpected behavior

		// Stylistic Issues
		"semi": 1, // require or disallow semicolons instead of ASI
		"no-mixed-spaces-and-tabs": 1, // disallow mixed spaces and tabs for indentation

		// Angular
		// TODO: Add more angular rules https://github.com/Gillespie59/eslint-plugin-angular
		"angular/document-service": 2 // require and specify a prefix for all controller names
	},
	"plugins": [
		"angular"
	]
}