openapi-to-typescript

Convert OpenAPI 3.0 specifications to TypeScript interfaces and type guards. Converts OpenAPI 3.0 specifications to TypeScript interfaces and type guards. Input: OpenAPI file (JSON or YAML) Output: TypeScript file with interfaces and type guards Check before processing: If invalid, report the error and stop. Object: Array: Enum: oneOf (Union): allOf (Intersection/Extends): For each schema in components/schemas : For each endpoint in paths : Naming convention: For each main interface, generate a type guard: Type guard rules: When encountering {"$ref": "#/components/schemas/Product"} : Input (OpenAPI): Output (TypeScript): - Accepts OpenAPI files in JSON or YAML format and validates against OpenAPI 3.0.x specification - Generates TypeScript interfaces from components/schemas , request/response types from paths , and runtime type guards for validation - Handles complex types including objects, arrays, enums, unions (oneOf), and inheritance (allOf) with proper required/optional field mapping - Includes automatic JSDoc comments from OpenAPI descriptions and a standard ApiError interface for all generated files - "generate types from openapi" - "convert openapi to typescript" - "create API interfaces" - "generate types from spec" - Request the OpenAPI file path (if not provided) - Read and validate the file (must be OpenAPI 3.0.x) - Extract schemas from components/schemas - Extract...