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+# Internal Package
+
+This directory contains the internal implementation packages for gorl (Go Rate Limiter).
+
+## Structure
+
+- `config/` - Configuration management for the rate limiter
+- `limiter/` - Core rate limiting implementation
+- `stats/` - Statistics collection and reporting
+- `tester/` - Testing utilities and load testing tools
+
+## Usage
+
+These packages are internal to the gorl application and should not be imported by external packages.
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