temp-web-gphoto2/build/libapi.mjs.d.ts

WebAssembly implementation of gphoto2 and libusb to control DSLR cameras over USB on the Web

/*
 * Copyright 2021 Google LLC
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */

type Config = {
    name: string;
    info: string;
    label: string;
    readonly: boolean;
} & (
    | { type: 'range'; value: number; min: number; max: number; step: number }
    | { type: 'menu' | 'radio'; value: string; choices: string[] }
    | { type: 'toggle'; value: boolean }
    | { type: 'text'; value: string }
    | { type: 'window'; children: Record<string, Config> }
    | { type: 'section'; children: Record<string, Config> }
    | { type: 'datetime'; value: number }
    );

declare interface SupportedOps {
    captureImage: boolean;
    captureVideo: boolean;
    captureAudio: boolean;
    capturePreview: boolean;
    config: boolean;
    triggerCapture: boolean;
}

declare class Context {
    static listAvailableCameras(): Promise<Context[]>

    configToJS(): Promise<Config & { type: 'window' }>;

    setConfigValue(
        name: string,
        value: number | string | boolean
    ): Promise<undefined>;

    capturePreviewAsBlob(): Promise<Blob>;

    captureImageAsFile(): Promise<File>;

    consumeEvents(): Promise<boolean>;

    supportedOps(): SupportedOps;

    delete(): void;

    isDeleted(): boolean;

    destroyContext(): boolean;
}

export interface Module extends EmscriptenModule {
    Context: typeof Context;
}

export type {Config, Context, SupportedOps};

declare const initModule: EmscriptenModuleFactory<Module>;
export default initModule;