docs: enhance method parameter documentation in unified template

Add comprehensive requirements for documenting method parameters, return values, and exceptions in code files. Include detailed guidelines for parameter types, descriptions, default values, and usage examples.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/workflows/cli-templates/prompts/memory/claude-module-unified.txt

@@ -32,9 +32,13 @@ Create or update CLAUDE.md documentation with unified module/file template:
 
 **For Code Files**:
 - Core classes with brief descriptions
-- Key methods/functions with signatures
+- Key methods/functions with complete signatures and parameter details
+  - Method name and purpose
+  - **Parameters**: name, type, description, default values (if any)
+  - **Return value**: type and description
+  - **Throws**: exceptions or errors (if applicable)
 - Important interfaces/types
-- Exported APIs
+- Exported APIs with usage examples
 
 #### 4. Dependencies
 - **Internal Dependencies**: Other modules/files within the project
@@ -63,9 +67,19 @@ Create or update CLAUDE.md documentation with unified module/file template:
 - Be concise but complete
 - Use clear, descriptive language
 - Include code signatures for key APIs
+- **For method parameters**:
+  - Always document each parameter with name, type, and description
+  - Indicate optional parameters with `[optional]`
+  - Show default values with `[default: value]`
+  - Include parameter constraints if applicable (e.g., range, format)
+- **For return values**:
+  - Specify return type clearly
+  - Describe what the returned value represents
+  - Document special return conditions (null, undefined, empty, etc.)
 - Focus on "what" and "why", not detailed "how"
 - Reference related documentation when appropriate
 - Use bullet points for readability
+- Provide usage examples for complex methods
 
 ### Template Structure:
 ```markdown
@@ -81,7 +95,19 @@ Create or update CLAUDE.md documentation with unified module/file template:
 ### [Component/Class Name 1]
 - Description: [Brief description]
 - Responsibilities: [What it does]
-- Key Methods: [Important methods if applicable]
+- Key Methods:
+
+  #### `methodName(param1: Type1, param2: Type2, ...): ReturnType`
+  - **Purpose**: [What this method does]
+  - **Parameters**:
+    - `param1` (Type1): [Description of param1] [default: value]
+    - `param2` (Type2): [Description of param2] [optional]
+  - **Returns**: (ReturnType) [Description of return value]
+  - **Throws**: [Exception types and conditions]
+  - **Example**:
+    ```
+    const result = instance.methodName(value1, value2);
+    ```
 
 ### [Component/Class Name 2]
 ...
@@ -128,10 +154,18 @@ Create or update CLAUDE.md documentation with unified module/file template:
 - Don't include complete code listings (use signatures and descriptions)
 - Avoid version-specific implementation details unless critical
 - Don't document every single function - focus on key components
+- **BUT DO document**: All public/exported APIs with complete parameter details
+- **Internal/private methods**: Only document if they are complex or critical to understanding
 
 ### Special Instructions:
 - If analyzing a folder with existing CLAUDE.md files in subdirectories, reference them rather than duplicating their content
 - For code files, prioritize exported/public APIs over internal implementation details
+- **For method documentation**:
+  - MUST document all parameters for public/exported methods
+  - Include parameter types, descriptions, and constraints
+  - Document return values and exceptions
+  - Add usage examples for non-trivial methods
+  - Private/internal methods: document only if complex or critical
 - Keep dependency lists focused on direct dependencies, not transitive ones
 - Update existing CLAUDE.md files rather than creating new sections unnecessarily