Added typing stub file

Author: ImFstAsFckBoi

libsql_experimental.pyi

@@ -0,0 +1,64 @@
+"""libSQL's experimental Python implementation"""
+
+from typing import Any, Self, final
+
+
+paramstyle = "qmark"
+sqlite_version_info = (3, 42, 0)
+Error = Exception
+
+
+@final
+class Cursor:
+    """libSQL database cursor.
+
+    Implements a superset of the [DB-API 2.0 (PEP249)](https://peps.python.org/pep-0249/) Cursor object protocol."""  # noqa: E501
+    arraysize: int
+
+    @property
+    def description(self) -> tuple[tuple[Any, ...], ...] | None: ...
+
+    @property
+    def rowcount(self) -> int: ...
+
+    @property
+    def lastrowid(self) -> int | None: ...
+
+    def close(self) -> None: ...
+    def execute(self, sql: str, parameters: tuple[Any] = ...) -> Self: ...
+    def executemany(self, sql: str, parameters: list[tuple[Any, ...]] = ...) -> Self: ...  # noqa: E501
+    def fetchone(self) -> tuple[Any] | None: ...
+    def fetchmany(self, size: int = ...) -> list[tuple[Any, ...]]: ...  # noqa: E501
+    def fetchall(self) -> list[tuple[Any, ...]]: ...
+
+
+@final
+class Connection:
+    """libSQL database connection.
+
+    Implements a superset of the [DB-API 2.0 (PEP249)](https://peps.python.org/pep-0249/) Connection object protocol."""  # noqa: E501
+    @property
+    def isolation_level(self) -> str | None: ...
+
+    @property
+    def in_transaction(self) -> bool: ...
+
+    def commit(self) -> None: ...
+    def cursor(self) -> Cursor: ...
+    def sync(self) -> None: ...
+    def rollback(self) -> None: ...
+    def execute(self, sql: str, parameters: tuple[Any] = ...) -> Cursor: ...
+    def executemany(self, sql: str, parameters: list[tuple[Any, ...]] = ...) -> Cursor: ...  # noqa: E501
+    def executescript(self, script: str) -> None: ...
+
+
+def connect(database: str,
+            isolation_level: str | None = ...,
+            check_same_thread: bool = True,
+            uri: bool = False,
+            sync_url: str = ...,
+            sync_interval: float = ...,
+            auth_token: str = ...,
+            encryption_key: str = ...) -> Connection:
+    """Open a new libSQL connection, return a Connection object."""
+    ...