fix: various type errors in codebase

lua/neorg/core/utils.lua

@@ -12,6 +12,7 @@ function utils.ts_parse_query(language, query_string)
     if vim.treesitter.query.parse then
         return vim.treesitter.query.parse(language, query_string)
     else
+        ---@diagnostic disable-next-line
         return vim.treesitter.parse_query(language, query_string)
     end
 end

lua/neorg/modules/core/completion/module.lua

@@ -98,7 +98,7 @@ module.private = {
         end
         if type(source) == "string" then
             -- check if the file is open; use the buffer contents if it is
-            if vim.fn.bufnr(source) ~= -1 then
+            if vim.fn.bufnr(source) ~= -1 then ---@diagnostic disable-line
                 source = vim.uri_to_bufnr(vim.uri_from_fname(source))
             else
                 iter_src = io.open(source, "r"):read("*a")
@@ -118,7 +118,7 @@ module.private = {
         local norg_tree = norg_parser:parse()[1]
         local query = vim.treesitter.query.parse("norg", query_str)
         local links = {}
-        for id, node in query:iter_captures(norg_tree:root(), iter_src) do
+        for id, node in query:iter_captures(norg_tree:root(), iter_src, 0, -1) do
             local capture = query.captures[id]
             if capture == "title" then
                 local original_title = treesitter.get_node_text(node, iter_src)

lua/neorg/modules/core/integrations/treesitter/module.lua

@@ -236,7 +236,7 @@ module.public = {
             local root = tree:root()
 
             --- Recursively searches for a node of a given type
-            ---@param node userdata #The starting point for the search
+            ---@param node TSNode #The starting point for the search
             local function descend(node)
                 -- Iterate over all children of the node and try to match their type
                 for child, _ in node:iter_children() do ---@diagnostic disable-line -- TODO: type error workaround <pysan3>
@@ -471,7 +471,7 @@ module.public = {
             end
 
             --- Recursively searches for a node of a given type
-            ---@param node userdata #The starting point for the search
+            ---@param node TSNode #The starting point for the search
             local function descend(node)
                 -- Iterate over all children of the node and try to match their type
                 for child, _ in node:iter_children() do ---@diagnostic disable-line -- TODO: type error workaround <pysan3>
@@ -596,7 +596,7 @@ module.public = {
     --- Extracts the document root from the current document or from the string
     ---@param src number|string The number of the buffer to extract or string with code (can be nil)
     ---@param filetype string? #The filetype of the buffer or the string with code
-    ---@return userdata? #The root node of the document
+    ---@return TSNode? #The root node of the document
     get_document_root = function(src, filetype)
         filetype = filetype or "norg"