Generator

What it does

This class extends Magento's Swagger API documentation generator to provide custom handling for query parameter names in REST API documentation, specifically for the Inventory In-Store Pickup module.

It recursively processes complex types and arrays to generate proper nested query parameter names in the format 'parent[child]' for API documentation.

Developers would encounter this when Magento automatically generates Swagger/OpenAPI documentation for in-store pickup REST endpoints.