dotfiles/.config/nvim/lua/plugins/symbol-usage.lua

return {
  -- show usage, implementations, etc for functions
  "Wansmer/symbol-usage.nvim",
  event = "BufReadPre", -- need run before LspAttach if you use nvim 0.9. On 0.10 use 'LspAttach'
  config = function()
    local function text_format(symbol)
      local fragments = {}

      -- Indicator that shows if there are any other symbols in the same line
      local stacked_functions = symbol.stacked_count > 0 and (" | +%s"):format(symbol.stacked_count)
        or ""

      if symbol.references then
        local usage = symbol.references <= 1 and "usage" or "usages"
        local num = symbol.references == 0 and "no" or symbol.references
        table.insert(fragments, ("%s %s"):format(num, usage))
      end

      if symbol.definition then
        table.insert(fragments, symbol.definition .. " defs")
      end

      if symbol.implementation then
        table.insert(fragments, symbol.implementation .. " impls")
      end

      return table.concat(fragments, ", ") .. stacked_functions
    end

    require("symbol-usage").setup({
      text_format = text_format,
    })
  end,
}