source: imaps-frontend/node_modules/p-locate/index.d.ts@ d565449

declare namespace pLocate {
        interface Options {
                /**
                Number of concurrently pending promises returned by `tester`. Minimum: `1`.

                @default Infinity
                */
                readonly concurrency?: number;

                /**
                Preserve `input` order when searching.

                Disable this to improve performance if you don't care about the order.

                @default true
                */
                readonly preserveOrder?: boolean;
        }
}

/**
Get the first fulfilled promise that satisfies the provided testing function.

@param input - An iterable of promises/values to test.
@param tester - This function will receive resolved values from `input` and is expected to return a `Promise<boolean>` or `boolean`.
@returns A `Promise` that is fulfilled when `tester` resolves to `true` or the iterable is done, or rejects if any of the promises reject. The fulfilled value is the current iterable value or `undefined` if `tester` never resolved to `true`.

@example
```
import pathExists = require('path-exists');
import pLocate = require('p-locate');

const files = [
        'unicorn.png',
        'rainbow.png', // Only this one actually exists on disk
        'pony.png'
];

(async () => {
        const foundPath = await pLocate(files, file => pathExists(file));

        console.log(foundPath);
        //=> 'rainbow'
})();
```
*/
declare function pLocate<ValueType>(
        input: Iterable<PromiseLike<ValueType> | ValueType>,
        tester: (element: ValueType) => PromiseLike<boolean> | boolean,
        options?: pLocate.Options
): Promise<ValueType | undefined>;

export = pLocate;