vim keyboard map settings for vscode

settings.json

{
  "vim.normalModeKeyBindings": [
        {
            "before": ["J"],
            "after": ["5", "j"]
        },
        {
            "before": ["K"],
            "after": ["5", "k"]
        } 
    ],
    "vim.normalModeKeyBindingsNonRecursive": [
        {
            "before": ["<Leader>", "j"],
            "after": ["J"]
        }
    ]
}