- Implement ArrayDef attribute for compile-time array type contracts
- Add support for list and map type definitions with key/value constraints
- Create ArrayDefinition and ArrayDefWritePlan data structures
- Integrate ArrayDef validation into assignment operations
- Add documentation for ArrayDef usage and limitations
- Support class value types, subclasses, and dynamic type checking
- Enable static property array dimension assignments
- Optimize literal assignments into variable declarations
- Add comprehensive test cases for various ArrayDef scenarios
