diff --git a/lua/argonaut/types.lua b/lua/argonaut/types.lua
index 8200ac7..457096d 100644
--- a/lua/argonaut/types.lua
+++ b/lua/argonaut/types.lua
@@ -1,22 +1,50 @@
+--
+-- Cursor
+--
+
 Cursor = {}
 
-function Cursor.new(x, y)
-    local cursor = {
-        x = x,
-        y = y,
-    }
-
+function Cursor.new(row, col)
+    local cursor = {row = row, col = col}
     return setmetatable(cursor, {__index = Cursor})
 end
 
-function Cursor:print()
-    print('x: ' .. self.x .. ' y: ' .. self.y)
+function Cursor.current()
+    local _, row, col, _ = unpack(vim.fn.getpos('.'))
+    return Cursor.new(row, col)
 end
 
+function Cursor:is_string_literal()
+    local syn_id = vim.fn.synID(self.row, self.col, false)
+    local syn_attr = vim.fn.synIDattr(syn_id, 'name')
+    return syn_attr:find('String$')
+end
+
+function Cursor:is_valid()
+    return self.row > 0 and self.col > 0
+end
+
+--
+-- BracePair
+--
+
 BracePair = {}
 
-function BracePair.new(brace)
-    local escape = function(brace_raw)
+function BracePair.new(brace_open, brace_close)
+    local brace_pair = {open = brace_open, close = brace_close}
+    return setmetatable(brace_pair, {__index = BracePair})
+end
+
+function BracePair.from_brace(brace)
+    for _, brace_set in ipairs({{'(', ')'}, {'[', ']'}, {'{', '}'}, {'<', '>'}}) do
+        if brace_set[1] == brace or brace_set[2] == brace then
+            return BracePair.new(brace_set[1], brace_set[2])
+        end
+    end
+end
+
+function BracePair:escaped()
+    local escape_brace = function(brace_raw)
         if brace_raw == '[' or brace_raw == ']' then
             return '\\' .. brace_raw
         else
@@ -24,22 +52,38 @@ function BracePair.new(brace)
         end
     end
 
-    for _, brace_set in ipairs({{'(', ')'}, {'[', ']'}, {'{', '}'}, {'<', '>'}}) do
-        if brace_set[1] == brace or brace_set[2] == brace then
-            local brace_pair = {
-                open = brace_set[1],
-                close = brace_set[2],
-                escaped = {
-                    open = escape(brace_set[1]),
-                    closed = escape(brace_set[2]),
-                }
-            }
+    return BracePair.new(escape_brace(self.open), escape_brace(self.close))
+end
 
-            return setmetatable(brace_pair, {__index = BracePair})
+function BracePair:find(backward)
+    -- See flags: https://neovim.io/doc/user/builtin.html#search()
+    local flags = 'Wcn'
+    if backward then
+        flags = 'Wbn'
+    end
+
+    local escaped_pair = self:escaped()
+    local position = vim.fn.searchpairpos(
+        escaped_pair.open,
+        '',
+        escaped_pair.close,
+        flags,
+        function()
+            local cursor = Cursor:current()
+            return cursor:is_string_literal()
         end
+    )
+
+    local cursor = Cursor.new(unpack(position))
+    if cursor:is_valid() then
+        return cursor
     end
 end
 
+--
+-- BraceRange
+--
+
 BraceRange = {}
 
 function BraceRange.new(start_cursor, stop_cursor, brace_pair, brace_params)
@@ -47,8 +91,18 @@ function BraceRange.new(start_cursor, stop_cursor, brace_pair, brace_params)
         start_cursor = start_cursor,
         stop_cursor = stop_cursor,
         brace_pair = brace_pair,
-        brace_params = brace_params or {},
+        brace_params = brace_params,
     }
 
     return setmetatable(brace_range, {__index = BraceRange})
 end
+
+function BraceRange.find(brace_pair)
+    local start_cursor = brace_pair:find(false)
+    if start_cursor then
+        local stop_cursor = brace_pair:find(true)
+        if stop_cursor then
+            return BraceRange.new(start_cursor, stop_cursor, brace_pair, {})
+        end
+    end
+end