From a782a57a3f221a1a124aa7f51cbc67c406a73bd7 Mon Sep 17 00:00:00 2001
From: Zsolt Dollenstein <zsol.zsol@gmail.com>
Date: Tue, 28 Dec 2021 10:33:13 +0000
Subject: [PATCH] rebase and update rust files too

---
 libcst/_parser/parso/python/token.py                    | 2 +-
 libcst/_parser/py_whitespace_parser.py                  | 2 +-
 libcst/_parser/types/py_config.py                       | 2 +-
 libcst/_parser/types/py_token.py                        | 2 +-
 libcst/_parser/types/py_whitespace_state.py             | 2 +-
 native/libcst/Cargo.toml                                | 2 +-
 native/libcst/benches/parser_benchmark.rs               | 5 +++++
 native/libcst/src/bin.rs                                | 5 +++++
 native/libcst/src/lib.rs                                | 2 +-
 native/libcst/src/nodes/codegen.rs                      | 2 +-
 native/libcst/src/nodes/expression.rs                   | 2 +-
 native/libcst/src/nodes/inflate_helpers.rs              | 5 +++++
 native/libcst/src/nodes/macros.rs                       | 2 +-
 native/libcst/src/nodes/mod.rs                          | 5 +++++
 native/libcst/src/nodes/module.rs                       | 2 +-
 native/libcst/src/nodes/op.rs                           | 2 +-
 native/libcst/src/nodes/parser_config.rs                | 2 +-
 native/libcst/src/nodes/py_cached.rs                    | 2 +-
 native/libcst/src/nodes/statement.rs                    | 2 +-
 native/libcst/src/nodes/test_utils.rs                   | 2 +-
 native/libcst/src/nodes/traits.rs                       | 6 ++++++
 native/libcst/src/nodes/whitespace.rs                   | 2 +-
 native/libcst/src/parser/errors.rs                      | 6 ++++++
 native/libcst/src/parser/grammar.rs                     | 2 +-
 native/libcst/src/parser/mod.rs                         | 6 ++++++
 native/libcst/src/parser/numbers.rs                     | 6 ++++++
 native/libcst/src/py.rs                                 | 5 +++++
 native/libcst/src/tokenizer/core/mod.rs                 | 2 +-
 native/libcst/src/tokenizer/core/string_types.rs        | 2 +-
 native/libcst/src/tokenizer/debug_utils.rs              | 2 +-
 native/libcst/src/tokenizer/mod.rs                      | 2 +-
 native/libcst/src/tokenizer/operators.rs                | 2 +-
 native/libcst/src/tokenizer/tests.rs                    | 2 +-
 native/libcst/src/tokenizer/text_position/char_width.rs | 2 +-
 native/libcst/src/tokenizer/text_position/mod.rs        | 2 +-
 native/libcst/src/tokenizer/whitespace_parser.rs        | 6 ++++++
 native/libcst/tests/parser_roundtrip.rs                 | 6 ++++++
 native/libcst_derive/src/codegen.rs                     | 6 ++++++
 native/libcst_derive/src/inflate.rs                     | 5 +++++
 native/libcst_derive/src/into_py.rs                     | 6 ++++++
 native/libcst_derive/src/lib.rs                         | 6 ++++++
 native/libcst_derive/src/parenthesized_node.rs          | 6 ++++++
 stubs/libcst_native/parser_config.pyi                   | 6 +-----
 stubs/libcst_native/token_type.pyi                      | 2 +-
 stubs/libcst_native/tokenize.pyi                        | 2 +-
 stubs/libcst_native/whitespace_parser.pyi               | 2 +-
 stubs/libcst_native/whitespace_state.pyi                | 3 +--
 47 files changed, 121 insertions(+), 36 deletions(-)

diff --git a/libcst/_parser/parso/python/token.py b/libcst/_parser/parso/python/token.py
index e4798f10e..de8837193 100644
--- a/libcst/_parser/parso/python/token.py
+++ b/libcst/_parser/parso/python/token.py
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/libcst/_parser/py_whitespace_parser.py b/libcst/_parser/py_whitespace_parser.py
index 25b4c9847..a3c53a97f 100644
--- a/libcst/_parser/py_whitespace_parser.py
+++ b/libcst/_parser/py_whitespace_parser.py
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/libcst/_parser/types/py_config.py b/libcst/_parser/types/py_config.py
index 6722a9eae..cb91d5580 100644
--- a/libcst/_parser/types/py_config.py
+++ b/libcst/_parser/types/py_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/libcst/_parser/types/py_token.py b/libcst/_parser/types/py_token.py
index 60ddb2a2e..7fac5eb8c 100644
--- a/libcst/_parser/types/py_token.py
+++ b/libcst/_parser/types/py_token.py
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/libcst/_parser/types/py_whitespace_state.py b/libcst/_parser/types/py_whitespace_state.py
index 41244b98a..99047590d 100644
--- a/libcst/_parser/types/py_whitespace_state.py
+++ b/libcst/_parser/types/py_whitespace_state.py
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/Cargo.toml b/native/libcst/Cargo.toml
index f009e9189..04b8013c2 100644
--- a/native/libcst/Cargo.toml
+++ b/native/libcst/Cargo.toml
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/benches/parser_benchmark.rs b/native/libcst/benches/parser_benchmark.rs
index 92f518839..7a12ebb32 100644
--- a/native/libcst/benches/parser_benchmark.rs
+++ b/native/libcst/benches/parser_benchmark.rs
@@ -1,3 +1,8 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
 use std::{
     path::{Component, PathBuf},
     time::Duration,
diff --git a/native/libcst/src/bin.rs b/native/libcst/src/bin.rs
index 234b90178..1b42859a2 100644
--- a/native/libcst/src/bin.rs
+++ b/native/libcst/src/bin.rs
@@ -1,3 +1,8 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
 use libcst_native::*;
 use std::{
     env,
diff --git a/native/libcst/src/lib.rs b/native/libcst/src/lib.rs
index 6c809768f..e4355997d 100644
--- a/native/libcst/src/lib.rs
+++ b/native/libcst/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/codegen.rs b/native/libcst/src/nodes/codegen.rs
index 3b4f3e7a7..99cc377a9 100644
--- a/native/libcst/src/nodes/codegen.rs
+++ b/native/libcst/src/nodes/codegen.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/expression.rs b/native/libcst/src/nodes/expression.rs
index cb70d5722..c55e327d2 100644
--- a/native/libcst/src/nodes/expression.rs
+++ b/native/libcst/src/nodes/expression.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/inflate_helpers.rs b/native/libcst/src/nodes/inflate_helpers.rs
index 902ad0320..262de5acd 100644
--- a/native/libcst/src/nodes/inflate_helpers.rs
+++ b/native/libcst/src/nodes/inflate_helpers.rs
@@ -1,3 +1,8 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
 use crate::{
     nodes::traits::Result,
     tokenizer::{
diff --git a/native/libcst/src/nodes/macros.rs b/native/libcst/src/nodes/macros.rs
index 1c47e3fad..76498b8e5 100644
--- a/native/libcst/src/nodes/macros.rs
+++ b/native/libcst/src/nodes/macros.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/mod.rs b/native/libcst/src/nodes/mod.rs
index 43981e874..f39cf6079 100644
--- a/native/libcst/src/nodes/mod.rs
+++ b/native/libcst/src/nodes/mod.rs
@@ -1,3 +1,8 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
 mod whitespace;
 pub use whitespace::{
     Comment, EmptyLine, Fakeness, Newline, ParenthesizableWhitespace, ParenthesizedWhitespace,
diff --git a/native/libcst/src/nodes/module.rs b/native/libcst/src/nodes/module.rs
index 8040be64b..03c6afb5b 100644
--- a/native/libcst/src/nodes/module.rs
+++ b/native/libcst/src/nodes/module.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/op.rs b/native/libcst/src/nodes/op.rs
index ef09e0a08..fa031d4c5 100644
--- a/native/libcst/src/nodes/op.rs
+++ b/native/libcst/src/nodes/op.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/parser_config.rs b/native/libcst/src/nodes/parser_config.rs
index 3b85eae28..acf140ee6 100644
--- a/native/libcst/src/nodes/parser_config.rs
+++ b/native/libcst/src/nodes/parser_config.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/py_cached.rs b/native/libcst/src/nodes/py_cached.rs
index e8a4dfd4a..0a7fe6914 100644
--- a/native/libcst/src/nodes/py_cached.rs
+++ b/native/libcst/src/nodes/py_cached.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/statement.rs b/native/libcst/src/nodes/statement.rs
index 63c8ab8ae..2247045b9 100644
--- a/native/libcst/src/nodes/statement.rs
+++ b/native/libcst/src/nodes/statement.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/test_utils.rs b/native/libcst/src/nodes/test_utils.rs
index 6a462c8df..109d471d8 100644
--- a/native/libcst/src/nodes/test_utils.rs
+++ b/native/libcst/src/nodes/test_utils.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/nodes/traits.rs b/native/libcst/src/nodes/traits.rs
index 155ae17aa..6c02c79ba 100644
--- a/native/libcst/src/nodes/traits.rs
+++ b/native/libcst/src/nodes/traits.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 use crate::{
     tokenizer::whitespace_parser::{Config, WhitespaceError},
     Codegen, CodegenState, Comma, EmptyLine, LeftParen, RightParen,
diff --git a/native/libcst/src/nodes/whitespace.rs b/native/libcst/src/nodes/whitespace.rs
index 89f2800e2..2c99a0489 100644
--- a/native/libcst/src/nodes/whitespace.rs
+++ b/native/libcst/src/nodes/whitespace.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/parser/errors.rs b/native/libcst/src/parser/errors.rs
index 641d96309..311c8339a 100644
--- a/native/libcst/src/parser/errors.rs
+++ b/native/libcst/src/parser/errors.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 use pyo3::types::{IntoPyDict, PyModule};
 use pyo3::{IntoPy, PyErr, PyErrArguments, Python};
 
diff --git a/native/libcst/src/parser/grammar.rs b/native/libcst/src/parser/grammar.rs
index f79594f21..a291e132d 100644
--- a/native/libcst/src/parser/grammar.rs
+++ b/native/libcst/src/parser/grammar.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/parser/mod.rs b/native/libcst/src/parser/mod.rs
index 76094afb9..9c2ac22f3 100644
--- a/native/libcst/src/parser/mod.rs
+++ b/native/libcst/src/parser/mod.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 mod errors;
 mod grammar;
 mod numbers;
diff --git a/native/libcst/src/parser/numbers.rs b/native/libcst/src/parser/numbers.rs
index abe230657..1523750e4 100644
--- a/native/libcst/src/parser/numbers.rs
+++ b/native/libcst/src/parser/numbers.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 use once_cell::sync::Lazy;
 use regex::Regex;
 
diff --git a/native/libcst/src/py.rs b/native/libcst/src/py.rs
index 827e6b2d6..b938b691d 100644
--- a/native/libcst/src/py.rs
+++ b/native/libcst/src/py.rs
@@ -1,3 +1,8 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
 use pyo3::prelude::*;
 
 #[pymodule]
diff --git a/native/libcst/src/tokenizer/core/mod.rs b/native/libcst/src/tokenizer/core/mod.rs
index 7c9f06841..5e8c29a15 100644
--- a/native/libcst/src/tokenizer/core/mod.rs
+++ b/native/libcst/src/tokenizer/core/mod.rs
@@ -1,4 +1,4 @@
-// This implementation is Copyright (c) Facebook, Inc. and its affiliates.
+// This implementation is Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // CPython 3.10.0a5 and the original C code this is based on is
 // Copyright (c) 2001-2021 Python Software Foundation; All Rights Reserved
diff --git a/native/libcst/src/tokenizer/core/string_types.rs b/native/libcst/src/tokenizer/core/string_types.rs
index 0d14d1e83..27f0be362 100644
--- a/native/libcst/src/tokenizer/core/string_types.rs
+++ b/native/libcst/src/tokenizer/core/string_types.rs
@@ -1,4 +1,4 @@
-// This implementation is Copyright (c) Facebook, Inc. and its affiliates.
+// This implementation is Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // CPython 3.10.0a5 and the original C code this is based on is
 // Copyright (c) 2001-2021 Python Software Foundation; All Rights Reserved
diff --git a/native/libcst/src/tokenizer/debug_utils.rs b/native/libcst/src/tokenizer/debug_utils.rs
index 8e646f8d9..543258a10 100644
--- a/native/libcst/src/tokenizer/debug_utils.rs
+++ b/native/libcst/src/tokenizer/debug_utils.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/tokenizer/mod.rs b/native/libcst/src/tokenizer/mod.rs
index e900f511d..60f1a20dc 100644
--- a/native/libcst/src/tokenizer/mod.rs
+++ b/native/libcst/src/tokenizer/mod.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/tokenizer/operators.rs b/native/libcst/src/tokenizer/operators.rs
index e3098cfa1..94f708050 100644
--- a/native/libcst/src/tokenizer/operators.rs
+++ b/native/libcst/src/tokenizer/operators.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/tokenizer/tests.rs b/native/libcst/src/tokenizer/tests.rs
index d839e815a..6b4dfbb1a 100644
--- a/native/libcst/src/tokenizer/tests.rs
+++ b/native/libcst/src/tokenizer/tests.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/tokenizer/text_position/char_width.rs b/native/libcst/src/tokenizer/text_position/char_width.rs
index 84f364052..879e12834 100644
--- a/native/libcst/src/tokenizer/text_position/char_width.rs
+++ b/native/libcst/src/tokenizer/text_position/char_width.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/tokenizer/text_position/mod.rs b/native/libcst/src/tokenizer/text_position/mod.rs
index b69054849..f94d73110 100644
--- a/native/libcst/src/tokenizer/text_position/mod.rs
+++ b/native/libcst/src/tokenizer/text_position/mod.rs
@@ -1,4 +1,4 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
 //
 // This source code is licensed under the MIT license found in the
 // LICENSE file in the root directory of this source tree.
diff --git a/native/libcst/src/tokenizer/whitespace_parser.rs b/native/libcst/src/tokenizer/whitespace_parser.rs
index e624bc3df..c3eedd02b 100644
--- a/native/libcst/src/tokenizer/whitespace_parser.rs
+++ b/native/libcst/src/tokenizer/whitespace_parser.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 use crate::nodes::{
     Comment, EmptyLine, Fakeness, Newline, ParenthesizableWhitespace, ParenthesizedWhitespace,
     SimpleWhitespace, TrailingWhitespace,
diff --git a/native/libcst/tests/parser_roundtrip.rs b/native/libcst/tests/parser_roundtrip.rs
index 2b8c79dd8..a00fa835c 100644
--- a/native/libcst/tests/parser_roundtrip.rs
+++ b/native/libcst/tests/parser_roundtrip.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 use difference::assert_diff;
 use itertools::Itertools;
 use libcst_native::{parse_module, prettify_error, Codegen};
diff --git a/native/libcst_derive/src/codegen.rs b/native/libcst_derive/src/codegen.rs
index 208d5104f..0f895296f 100644
--- a/native/libcst_derive/src/codegen.rs
+++ b/native/libcst_derive/src/codegen.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 use proc_macro::TokenStream;
 use quote::{quote, quote_spanned};
 use syn::{self, spanned::Spanned, Data, DataEnum, DeriveInput, Fields, FieldsUnnamed};
diff --git a/native/libcst_derive/src/inflate.rs b/native/libcst_derive/src/inflate.rs
index 6223a2565..323160c11 100644
--- a/native/libcst_derive/src/inflate.rs
+++ b/native/libcst_derive/src/inflate.rs
@@ -1,3 +1,8 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
 use proc_macro::TokenStream;
 use quote::{quote, quote_spanned};
 use syn::{self, spanned::Spanned, Data, DataEnum, DeriveInput, Fields, FieldsUnnamed};
diff --git a/native/libcst_derive/src/into_py.rs b/native/libcst_derive/src/into_py.rs
index 26da5fca6..5b7dad7c2 100644
--- a/native/libcst_derive/src/into_py.rs
+++ b/native/libcst_derive/src/into_py.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 use proc_macro::TokenStream;
 use quote::{format_ident, quote, quote_spanned, ToTokens};
 use syn::{
diff --git a/native/libcst_derive/src/lib.rs b/native/libcst_derive/src/lib.rs
index 4a687becf..679311d2d 100644
--- a/native/libcst_derive/src/lib.rs
+++ b/native/libcst_derive/src/lib.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 mod inflate;
 use inflate::impl_inflate;
 mod parenthesized_node;
diff --git a/native/libcst_derive/src/parenthesized_node.rs b/native/libcst_derive/src/parenthesized_node.rs
index 52d2aab45..a0285e27c 100644
--- a/native/libcst_derive/src/parenthesized_node.rs
+++ b/native/libcst_derive/src/parenthesized_node.rs
@@ -1,3 +1,9 @@
+// Copyright (c) Meta Platforms, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree
+
+
 use proc_macro::TokenStream;
 use quote::{quote, quote_spanned};
 use syn::{spanned::Spanned, Data, DataEnum, DeriveInput, Fields, FieldsUnnamed};
diff --git a/stubs/libcst_native/parser_config.pyi b/stubs/libcst_native/parser_config.pyi
index 0165df79e..412da05ef 100644
--- a/stubs/libcst_native/parser_config.pyi
+++ b/stubs/libcst_native/parser_config.pyi
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
@@ -14,11 +14,9 @@ class BaseWhitespaceParserConfig:
         lines: Sequence[str],
         default_newline: str,
     ) -> BaseWhitespaceParserConfig: ...
-
     lines: Sequence[str]
     default_newline: str
 
-
 class ParserConfig(BaseWhitespaceParserConfig):
     def __new__(
         cls,
@@ -31,7 +29,6 @@ class ParserConfig(BaseWhitespaceParserConfig):
         version: PythonVersionInfo,
         future_imports: FrozenSet[str],
     ) -> BaseWhitespaceParserConfig: ...
-
     # lines is inherited
     encoding: str
     default_indent: str
@@ -40,5 +37,4 @@ class ParserConfig(BaseWhitespaceParserConfig):
     version: PythonVersionInfo
     future_imports: FrozenSet[str]
 
-
 def parser_config_asdict(config: ParserConfig) -> Mapping[str, Any]: ...
diff --git a/stubs/libcst_native/token_type.pyi b/stubs/libcst_native/token_type.pyi
index a0dd81790..4dacfad7e 100644
--- a/stubs/libcst_native/token_type.pyi
+++ b/stubs/libcst_native/token_type.pyi
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/stubs/libcst_native/tokenize.pyi b/stubs/libcst_native/tokenize.pyi
index bbcbeab01..91c6d2e9b 100644
--- a/stubs/libcst_native/tokenize.pyi
+++ b/stubs/libcst_native/tokenize.pyi
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/stubs/libcst_native/whitespace_parser.pyi b/stubs/libcst_native/whitespace_parser.pyi
index 291f6dc6f..b2b51b54f 100644
--- a/stubs/libcst_native/whitespace_parser.pyi
+++ b/stubs/libcst_native/whitespace_parser.pyi
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/stubs/libcst_native/whitespace_state.pyi b/stubs/libcst_native/whitespace_state.pyi
index da43bd542..82db95278 100644
--- a/stubs/libcst_native/whitespace_state.pyi
+++ b/stubs/libcst_native/whitespace_state.pyi
@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and its affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
@@ -7,7 +7,6 @@ class WhitespaceState:
     def __new__(
         cls, line: int, column: int, absolute_indent: str, is_parenthesized: bool
     ) -> WhitespaceState: ...
-
     line: int  # one-indexed (to match parso's behavior)
     column: int  # zero-indexed (to match parso's behavior)
     # What to look for when executing `_parse_indent`.