Disallow generic Array constructors (no-array-constructor)
Rule Details
This rule extends the base eslint/no-array-constructor rule.
It adds support for the generically typed Array constructor (new Array<Foo>()).
- ❌ Incorrect
- ✅ Correct
/*eslint no-array-constructor: "error"*/
Array(0, 1, 2);
new Array(0, 1, 2);
/*eslint no-array-constructor: "error"*/
Array<number>(0, 1, 2);
new Array<Foo>(x, y, z);
Array(500);
new Array(someOtherArray.length);
How to use
{
// note you must disable the base rule as it can report incorrect errors
"no-array-constructor": "off",
"@typescript-eslint/no-array-constructor": ["error"]
}
Options
See eslint/no-array-constructor options.
Taken with ❤️ from ESLint core
Attributes
- ✅ Recommended
- 🔧 Fixable
- 💭 Requires type information