text: export default {
    createEventStream: 'readable',
    refreshState: 'promise',
    getState: 'promise',
    getTabState: 'promise',
    getNetworkState: 'promise',
    getPageMetadata: 'promise',
    createTab: 'promise',
    loadURL: 'promise',
    closeTab: 'promise',
    setActiveTab: 'promise',
    reorderTab: 'promise',
    showTabContextMenu: 'promise',
    showLocationBarContextMenu: 'promise',
    goBack: 'promise',
    goForward: 'promise',
    stop: 'promise',
    reload: 'promise',
    resetZoom: 'promise',
    toggleLiveReloading: 'promise',
    executeSidebarCommand: 'promise',
    toggleDevTools: 'promise',
    print: 'promise',
    showInpageFind: 'promise',
    hideInpageFind: 'promise',
    setInpageFindString: 'promise',
    moveInpageFind: 'promise',
    showLocationBar: 'promise',
    hideLocationBar: 'promise',
    runLocationBarCmd: 'promise',
    showMenu: 'promise',
    toggleMenu: 'promise',
    updateMenu: 'promise',
    toggleSiteInfo: 'promise',
    focusShellWindow: 'promise',
    focusPage: 'promise',
    onFaviconLoadSuccess: 'promise',
    onFaviconLoadError: 'promise'
  }