keybindings.json

// Place your key bindings in this file to override the defaults
[
        {
            "key": "ctrl+h",
            "command": "workbench.action.navigateLeft"
        },
        {
            "key": "ctrl+l",
            "command": "workbench.action.navigateRight"
        },
        {
            "key": "ctrl+k",
            "command": "workbench.action.navigateUp"
        },
        {
            "key": "ctrl+j",
            "command": "workbench.action.navigateDown"
        }
    ],
    {
        "key": "ctrl+k",
        "command": "workbench.action.navigateUp"
    },
    {
        "key": "ctrl+j",
        "command": "workbench.action.navigateDown"
    },
    {
        "key": "ctrl+h",
        "command": "workbench.action.navigateLeft"
    },
    {
        "key": "ctrl+l",
        "command": "workbench.action.navigateRight"
    },
    {
        "key": "ctrl+alt+",
        "command": "explorer.openToSide",
        "when": "explorerViewletFocus && explorerViewletVisible && !inputFocus"
    },
    {
        "key": "ctrl+enter",
        "command": "-explorer.openToSide",
        "when": "explorerViewletFocus && explorerViewletVisible && !inputFocus"
    },
    {
        "key": "ctrl+enter",
        "command": "explorer.openToSide"
    }
]