Revert "implement close file buffer in tree api"

This reverts commit 71a5e95.

Author: GCrispino

lua/nvim-tree/actions/tree/close-file-buffer.lua

@@ -3,15 +3,13 @@ local M = {}
 M.find_file = require("nvim-tree.actions.tree.find-file")
 M.modifiers = require("nvim-tree.actions.tree.modifiers")
 M.open = require("nvim-tree.actions.tree.open")
-M.close_file_buffer = require("lua.nvim-tree.actions.tree.close-file-buffer")
 M.toggle = require("nvim-tree.actions.tree.toggle")
 M.resize = require("nvim-tree.actions.tree.resize")
 
 function M.setup(opts)
   M.find_file.setup(opts)
   M.modifiers.setup(opts)
   M.open.setup(opts)
-  M.close_file_buffer.setup(opts)
   M.toggle.setup(opts)
   M.resize.setup(opts)
 end

lua/nvim-tree/actions/tree/init.lua

@@ -205,8 +205,6 @@ Api.tree.is_visible = wrap(view.is_visible)
 
 Api.tree.winid = wrap(view.winid)
 
-Api.tree.close_file_buffer = wrap(actions.tree.close_file_buffer.fn)
-
 Api.fs.create = wrap_node_or_nil(actions.fs.create_file.fn)
 Api.fs.remove = wrap_node(actions.fs.remove_file.fn)
 Api.fs.trash = wrap_node(actions.fs.trash.fn)

lua/nvim-tree/api.lua

@@ -52,7 +52,7 @@ function M.default_on_attach(bufnr)
   vim.keymap.set("n", "<C-v>", api.node.open.vertical, opts("Open: Vertical Split"))
   vim.keymap.set("n", "<C-x>", api.node.open.horizontal, opts("Open: Horizontal Split"))
   vim.keymap.set("n", "<BS>", api.node.navigate.parent_close, opts("Close Directory"))
-  vim.keymap.set("n", "<C-c>", api.node.close.close_file_buffer, opts("Close file buffer (if any exist)"))
+  vim.keymap.set("n", "<C-c>", api.tree.close_file_buffer, opts("Close file buffer (if any exist)"))
   vim.keymap.set("n", "<CR>", api.node.open.edit, opts("Open"))
   vim.keymap.set("n", "<Tab>", api.node.open.preview, opts("Open Preview"))
   vim.keymap.set("n", ">", api.node.navigate.sibling.next, opts("Next Sibling"))