mirror of
https://github.com/denoland/deno.git
synced 2024-12-23 07:44:48 -05:00
32 lines
1.3 KiB
TypeScript
32 lines
1.3 KiB
TypeScript
/*! *****************************************************************************
|
|
Copyright (c) Microsoft Corporation. All rights reserved.
|
|
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
|
|
this file except in compliance with the License. You may obtain a copy of the
|
|
License at http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
|
|
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
|
|
MERCHANTABLITY OR NON-INFRINGEMENT.
|
|
|
|
See the Apache Version 2.0 License for specific language governing permissions
|
|
and limitations under the License.
|
|
***************************************************************************** */
|
|
|
|
/// <reference no-default-lib="true"/>
|
|
|
|
// NOTE(iuioiua): taken from https://github.com/microsoft/TypeScript/issues/47171#issuecomment-1697373352
|
|
// while we wait for these types to officially ship
|
|
interface ObjectConstructor {
|
|
groupBy<Item, Key extends PropertyKey>(
|
|
items: Iterable<Item>,
|
|
keySelector: (item: Item, index: number) => Key,
|
|
): Partial<Record<Key, Item[]>>;
|
|
}
|
|
|
|
interface MapConstructor {
|
|
groupBy<Item, Key>(
|
|
items: Iterable<Item>,
|
|
keySelector: (item: Item, index: number) => Key,
|
|
): Map<Key, Item[]>;
|
|
}
|