Add document and help.

Author: kgtkr

README.md

@@ -159,6 +159,7 @@ npx openapi-typescript schema.yaml
 | `--default-non-nullable`       |       | `false`  | (optional) Treat schema objects with default values as non-nullable                                                                     |
 | `--prettier-config [location]` | `-c`  |          | (optional) Path to your custom Prettier configuration for output                                                                        |
 | `--export-type`                |       | `false`  | (optional) Export `type` instead of `interface`                                                                                         |
+| `--support-array-length`       |       | `false`  | (optional) Generate tuples using array minItems / maxItems                                                                              |
 | `--raw-schema`                 |       | `false`  | Generate TS types from partial schema (e.g. having `components.schema` at the top level)                                                |
 | `--version`                    |       |          | Force OpenAPI version with `--version 3` or `--version 2` (required for `--raw-schema` when version is unknown)                         |
 

bin/cli.js

@@ -26,6 +26,7 @@ Options
   --prettier-config, -c        (optional) specify path to Prettier config file
   --raw-schema                 (optional) Parse as partial schema (raw components)
   --export-type                (optional) Export type instead of interface
+  --support-array-length       (optional) Generate tuples using array minItems / maxItems
   --version                    (optional) Force schema parsing version
 `;
 

src/types.ts

@@ -155,6 +155,9 @@ export interface SwaggerToTSOptions {
    * (optional) Export type instead of interface
    */
   exportType?: boolean;
+  /**
+   * (optional) Generate tuples using array minItems / maxItems
+   */
   supportArrayLength?: boolean;
 }