eslint-plugin-prefer-type-alias

What's this?

Prefer a type alias over an interface declaration in TypeScript.

Examples

``js
// correct
type A = { a: string };

type A = { a: string } & { b: number };

type A = { a: string } & B & C;
`

`js
// incorrect
interface A {
a: string;
}

interface A extends B {
a: string;
}
`

Getting started

$3

`sh
$ yarn add -D @typescript-eslint/eslint-plugin eslint-plugin-prefer-type-alias


or


$ npm i -D @typescript-eslint/eslint-plugin eslint-plugin-prefer-type-alias
`

$3

`js
module.exports = {
extends: [
"plugin:@typescript-eslint/recommended",
"plugin:prefer-type-alias/recommended"
]
};
``

LICENSE

MIT