{ ... }:

[
  # toggle the left panels nicely.
  {
    key = "ctrl+b";
    command = "workbench.action.toggleSidebarVisibility";
  }
  {
    key = "alt+b";
    command = "workbench.action.toggleActivityBarVisibility";
  }
  # quickly switch left panel view by order.
  {
    key = "ctrl+alt+1";
    command = "workbench.view.explorer";
  }
  {
    key = "ctrl+alt+2";
    command = "workbench.view.search";
  }
  {
    key = "ctrl+alt+3";
    command = "workbench.view.scm";
  }
  {
    key = "ctrl+alt+4";
    command = "workbench.view.debug";
  }
  {
    key = "ctrl+alt+5";
    command = "workbench.view.extension.test";
  }
  {
    key = "ctrl+alt+6";
    command = "workbench.view.extensions";
  }
  {
    key = "ctrl+alt+7";
    command = "workbench.view.extension.bookmarks";
  }
]