Electron.NET/ElectronNET.Host/api/nativeTheme.ts

import { nativeTheme } from 'electron';
let electronSocket;

export = (socket: SocketIO.Socket) => {
    electronSocket = socket;

    socket.on('nativeTheme-shouldUseDarkColors', () => {
        const shouldUseDarkColors = nativeTheme.shouldUseDarkColors;

        electronSocket.emit('nativeTheme-shouldUseDarkColors-completed', shouldUseDarkColors);
    });

    socket.on('nativeTheme-shouldUseHighContrastColors', () => {
        const shouldUseHighContrastColors = nativeTheme.shouldUseHighContrastColors;

        electronSocket.emit('nativeTheme-shouldUseHighContrastColors-completed', shouldUseHighContrastColors);
    });

    socket.on('nativeTheme-shouldUseInvertedColorScheme', () => {
        const shouldUseInvertedColorScheme = nativeTheme.shouldUseInvertedColorScheme;

        electronSocket.emit('nativeTheme-shouldUseInvertedColorScheme-completed', shouldUseInvertedColorScheme);
    });

    socket.on('nativeTheme-themeSource-get', () => {
        const themeSource = nativeTheme.themeSource;

        electronSocket.emit('nativeTheme-themeSource-getCompleted', themeSource);
    });

    socket.on('nativeTheme-themeSource', (themeSource) => {
        nativeTheme.themeSource = themeSource;
    });

    socket.on('register-nativeTheme-updated-event', (id) => {
        nativeTheme.on('updated', () => {
            electronSocket.emit('nativeTheme-updated' + id);
        });
    });
};