.eslintrc.json

{
	"root": true,
	"parser": "@typescript-eslint/parser",
	"plugins": [
		"@typescript-eslint"
	],
	"extends": [
		"eslint:recommended",
		"plugin:@typescript-eslint/eslint-recommended",
		"plugin:@typescript-eslint/recommended"
	],
	"parserOptions": {
		"ecmaVersion": 2019,
		"sourceType": "module",
		"project": ["./tsconfig.json", "./tsconfig.eslint.json"],
		"tsconfigRootDir": "."
	},
	"rules": {
		"semi": "off",
		"@typescript-eslint/semi": ["error", "always"],
		"@typescript-eslint/no-empty-function": ["error", { "allow": ["arrowFunctions"] }],
		"@typescript-eslint/member-delimiter-style": ["error", { "multiline": { "delimiter": "semi", "requireLast": true }}],
		"@typescript-eslint/interface-name-prefix": [0],
		"@typescript-eslint/strict-boolean-expressions": [0],
		"@typescript-eslint/no-explicit-any": [0], // remove one day, maybe. This is early days so we have some anys.
		"@typescript-eslint/restrict-plus-operands": [0], // when this rule functions correctly, we can remove it. It
		"@typescript-eslint/explicit-module-boundary-types": [ 1, { "allowArgumentsExplicitlyTypedAsAny": true } ],
		// does not pick up the correct type when returning from a JS function
		"@typescript-eslint/no-inferrable-types": "off",
		"no-useless-escape": [1],
		"@typescript-eslint/restrict-template-expressions": [0],
		"@typescript-eslint/prefer-nullish-coalescing": [0]
	},
	"env": {
		"es6": true,
		"browser": true,
		"node": true,
		"jest": true
	}
}