Add initial files (dart-lang/lints#1)

diff --git a/pkgs/lints/.gitignore b/pkgs/lints/.gitignore
new file mode 100644
index 0000000..ec2434a
--- /dev/null
+++ b/pkgs/lints/.gitignore

@@ -0,0 +1,10 @@
+# Files and directories created by pub
+.dart_tool/
+.packages
+
+# Omit commiting pubspec.lock for library packages:
+# https://dart.dev/guides/libraries/private-files#pubspeclock
+pubspec.lock
+
+# Directory created by dartdoc
+doc/api/

diff --git a/pkgs/lints/CHANGELOG.md b/pkgs/lints/CHANGELOG.md
new file mode 100644
index 0000000..4b98463
--- /dev/null
+++ b/pkgs/lints/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 0.1
+
+- Initial version

diff --git a/pkgs/lints/README.md b/pkgs/lints/README.md
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index 0000000..067fdcf
--- /dev/null
+++ b/pkgs/lints/README.md

@@ -0,0 +1 @@
+This repo contains official Dart and Flutter lint rules.

diff --git a/pkgs/lints/pubspec.yaml b/pkgs/lints/pubspec.yaml
new file mode 100644
index 0000000..4694db1
--- /dev/null
+++ b/pkgs/lints/pubspec.yaml

@@ -0,0 +1,11 @@
+name: lints
+description: Official Dart and Flutter lint rules
+version: 0.1.0
+homepage: https://dart.dev/guides/language/effective-dart
+
+environment:
+  sdk: '>=2.12.0 <3.0.0'
+
+# dependencies:
+# dev_dependencies:
+# NOTE: Code is not allowed in this package. Do not add dependencies.