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Type of Array.prototype[Symbol.unscopables] is wrong #46616
Description
lib Update Request
In lib.es2015.symbol.wellknown.d:
interface Array<T> {
/**
* Returns an object whose properties have the value 'true'
* when they will be absent when used in a 'with' statement.
*/
[Symbol.unscopables](): {
copyWithin: boolean;
entries: boolean;
fill: boolean;
find: boolean;
findIndex: boolean;
keys: boolean;
values: boolean;
};
}Configuration Check
My compilation target is ES2015 and my lib is the default.
Missing / Incorrect Definition
It is an object, instead of a function that returns an object.
Activity
MartinJohns commentedon Nov 1, 2021
It being an object seems to be right, according to the MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/unscopables
What makes you think it should be a function returning an object?
Jack-Works commentedon Nov 1, 2021
The current definition in TypeScript is a function
MartinJohns commentedon Nov 1, 2021
Related: #34610
It was wrongly fixed. :-D