docs: improve/add documentation of Lua types

- Added `@inlinedoc` so single use Lua types can be inlined into the
  functions docs. E.g.

  ```lua
  --- @class myopts
  --- @inlinedoc
  ---
  --- Documentation for some field
  --- @field somefield integer

  --- @param opts myOpts
  function foo(opts)
  end
  ```

  Will be rendered as

  ```
  foo(opts)

    Parameters:
      - {opts} (table) Object with the fields:
               - somefield (integer) Documentation
                 for some field
  ```

- Marked many classes with with `@nodoc` or `(private)`.
  We can eventually introduce these when we want to.

1 files changed, 3 insertions, 2 deletions

diff --git a/runtime/lua/vim/_editor.lua b/runtime/lua/vim/_editor.lua
index 4e39abb2be..d14007312e 100644
--- a/runtime/lua/vim/_editor.lua
+++ b/runtime/lua/vim/_editor.lua
@@ -190,6 +190,7 @@ function vim._os_proc_children(ppid)
   return children
 end
 
+--- @nodoc
 --- @class vim.inspect.Opts
 --- @field depth? integer
 --- @field newline? string
@@ -454,7 +455,7 @@ vim.cmd = setmetatable({}, {
   end,
 })
 
---- @class vim.var_accessor
+--- @class (private) vim.var_accessor
 --- @field [string] any
 --- @field [integer] vim.var_accessor
 
@@ -1048,7 +1049,7 @@ function vim.deprecate(name, alternative, version, plugin, backtrace)
   -- e.g., when planned to be removed in version = '0.12' (soft-deprecated since 0.10-dev),
   -- show warnings since 0.11, including 0.11-dev (hard_deprecated_since = 0.11-dev).
   if plugin == 'Nvim' then
-    local current_version = vim.version() ---@type Version
+    local current_version = vim.version() ---@type vim.Version
     local removal_version = assert(vim.version.parse(version))
     local is_hard_deprecated ---@type boolean