signal-desktop/sticker-creator/util/preload.ts

36 lines
981 B
TypeScript

// Copyright 2019-2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { Metadata } from 'sharp';
declare global {
// We want to extend `window`'s properties, so we need an interface.
// eslint-disable-next-line no-restricted-syntax
interface Window {
processStickerImage: ProcessStickerImageFn;
encryptAndUpload: EncryptAndUploadFn;
}
}
export type StickerImageData = {
buffer: Buffer;
src: string;
path: string;
meta: Metadata;
};
type ProcessStickerImageFn = (
path: string | undefined
) => Promise<StickerImageData>;
export type StickerData = { imageData?: StickerImageData; emoji?: string };
export type PackMetaData = { packId: string; key: string };
export type EncryptAndUploadFn = (
manifest: { title: string; author: string },
stickers: Array<StickerData>,
cover: StickerImageData,
onProgress?: () => unknown
) => Promise<PackMetaData>;
export const { encryptAndUpload, processStickerImage } = window;