typings for defaultless settings (#512)

* typings for defaultless settings

* fix other silly typings

* type guard utils

---------

Co-authored-by: Ven <vendicated@riseup.net>
This commit is contained in:
Justice Almanzar 2023-02-28 00:12:35 -05:00 committed by GitHub
parent cf56ad985b
commit 5ec517875e
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4 changed files with 42 additions and 15 deletions

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src/utils/guards.ts Normal file
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/*
* Vencord, a modification for Discord's desktop app
* Copyright (c) 2023 Vendicated and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
export function isTruthy<T>(item: T): item is Exclude<T, 0 | "" | false | null | undefined> {
return Boolean(item);
}
export function isNonNullish<T>(item: T): item is Exclude<T, null | undefined> {
return item != null;
}