-i, --input <path>      Root directory path (required)
-l, --lang <language>   Programming language filter (optional)
-o, --output <file>     Output file path (default: ./output.txt)
-c, --config <file>     Custom config file path (YAML or JSON)
-v, --verbose           Show progress and details
-n, --line              Show line numbers for code elements
-h, --help              Show help message

path/to/file.extension
class ClassName [– inherited ParentClass] – brief documentation
public method methodName() – method documentation
function functionName() – function documentation
module ModuleName – module documentation

path/to/another/file.extension
...

src/animals/dog.py
class Dog – inherited Animal – Represents a domestic dog
public method bark() – Emits a loud sound
function feed(pet) – Provides food to the animal

src/utils/helper.js
class StringHelper – Utility class for string operations
public method capitalize() – Capitalizes first letter
function formatDate(date) – Formats a date to string

src/app/Calculator.kt
class Calculator – A simple calculator class
public method add(a Double, b Double) – Adds two numbers together
private method logOperation(op String) – Logs operation
data class Result – Calculation result with timestamp

src/core/Processor.scala
trait Processor – Interface for data processing
class TextProcessor – inherited Processor – Text processor
public method process(input String) – Processes input
object Factory – Factory for creating instances

src/model/User.php
class User – User class representing a user
public method __construct(name, email) – Constructor
private method validateEmail(email) – Validates email
interface UserRepository – Interface for user repos

src/utils/math.zig
pub const struct Point – 2D coordinate point
pub fn add(a f64, b f64) – Adds two numbers
fn square(x f64) – Calculates square of number

code-analyzer/
├── v.mod                   # V module configuration
├── README.md               # This file
├── LICENSE                 # License file
├── src/
│   ├── main.v             # Entry point and CLI parsing
│   ├── analyzer.v         # Main analysis logic
│   ├── config.v           # Configuration loading
│   ├── output.v           # Output formatting
│   ├── progress.v         # Progress tracking
│   └── parsers/
│       ├── base.v         # Base parser interface
│       ├── python.v       # Python parser
│       ├── js_ts.v        # JavaScript/TypeScript parser
│       ├── java.v         # Java parser
│       ├── rust.v         # Rust parser
│       ├── cpp.v          # C++ parser
│       ├── csharp.v       # C# parser
│       ├── dart.v         # Dart parser
│       ├── c.v            # C parser
│       ├── d.v            # D parser
│       ├── lua.v          # Lua parser
│       ├── pascal.v       # Pascal parser
│       ├── swift.v        # Swift parser
│       ├── ruby.v         # Ruby parser
│       ├── go.v           # Go parser
│       ├── vlang.v        # V (Vlang) parser
│       ├── kotlin.v       # Kotlin parser
│       ├── scala.v        # Scala parser
│       ├── php.v          # PHP parser
│       └── zig.v          # Zig parser
└── examples/
    ├── config.yaml        # Example configuration
    └── sample_output.txt  # Sample output format