local function sprint()
    --Cant sprint while aiming or jumping
    let unallowedActions = {Whatever.Aim.Is, Enum.Keycode.Space}
    --Filter unallowed actions
    for i, v in pairs(unallowedActions) do:
        if hotkeysStateTable[v] then return end
    end
    hotkeysStateTable[Enum.Keycode.Shift] = True
    hotkeysFunctionTable[Enum.Keycode.Shift]()
end

hotkeysFunctionTable = {[Enum.Keycode.Shift] = sprint, [Whatever.Aim.Is] = aimThing}
hotkeysStateTable = {[Enum.Keycode.Shift] = false, [Whatever.Aim.Is] = false}

UIS.InputBegan:Connect(function(key, isTyping)
    if isTyping then return end
    --If we have a binding for the key
    if hotkeysFunctionTable[key] then
        hotkeysFunctionTable[key]()
    end
end)