import os
import re

from tomlkit.api import loads
from tomlkit.toml_document import TOMLDocument


class TOMLFile:
    """
    Represents a TOML file.

    :param path: path to the TOML file
    """

    def __init__(self, path: str) -> None:
        self._path = path
        self._linesep = os.linesep

    def read(self) -> TOMLDocument:
        """Read the file content as a :class:`tomlkit.toml_document.TOMLDocument`."""
        with open(self._path, encoding="utf-8", newline="") as f:
            content = f.read()

            # check if consistent line endings
            num_newline = content.count("\n")
            if num_newline > 0:
                num_win_eol = content.count("\r\n")
                if num_win_eol == num_newline:
                    self._linesep = "\r\n"
                elif num_win_eol == 0:
                    self._linesep = "\n"
                else:
                    self._linesep = "mixed"

            return loads(content)

    def write(self, data: TOMLDocument) -> None:
        """Write the TOMLDocument to the file."""
        content = data.as_string()

        # apply linesep
        if self._linesep == "\n":
            content = content.replace("\r\n", "\n")
        elif self._linesep == "\r\n":
            content = re.sub(r"(?<!\r)\n", "\r\n", content)

        with open(self._path, "w", encoding="utf-8", newline="") as f:
            f.write(content)

@@ -14,16 +14,50 @@
 ort re%0A%0A
+from typing import TYPE_CHECKING%0A%0A
 from tom
@@ -127,16 +127,157 @@
 ument%0A%0A%0A
+if TYPE_CHECKING:%0A    from _typeshed import StrPath as _StrPath%0Aelse:%0A    from typing import Union%0A%0A    _StrPath = Union%5Bstr, os.PathLike%5D%0A%0A%0A
 class TO
@@ -398,19 +398,24 @@
 , path: 
-str
+_StrPath
 ) -%3E Non

allow broader type for toml file path value (#243)