TypeError: Converting circular structure to JSON when interfaces are self-referenced or having circular dependencies

[AshKemp23]

@JaredCE The schema handler code in the plugin -> https://www.npmjs.com/package/serverless-openapi-documenter
uses this https://github.com/JaredCE/json-schema-to-openAPI-schema-object/blob/main/src/Convertor.js
where it fails in the constructor -> this.schema = JSON.parse(JSON.stringify(schema))

Can you please allow self-referencing models or circular dependencies without throwing an error?

Currently, it blocks document generation.

Let me provide you with more context on the error:
This is the error thrown ->
ERROR: An error was thrown generating the OpenAPI v3 documentation

Error:
ServerlessError: TypeError: Converting circular structure to JSON
--> starting at object with constructor 'Object'
| property 'properties' -> object with constructor 'Object'
| property 'subRows' -> object with constructor 'Object'
--- property 'items' closes the circle

I was checking your documenter plugin -> In this file openAPIGenerator.js it failed in this line.

await generator.parse()
.catch(err => {
this.log(ERROR: An error was thrown generating the OpenAPI v3 documentation, this.logTypes.ERROR)
throw new this.serverless.classes.Error(err)
})

Further -> in definitionGenerator.js

in parse function -> I suspect it fails in the following line:

await this.schemaHandler.addModelsToOpenAPI().catch((err) => {
throw err;
});

Further -> in schemaHandler.js -> I suspect it fails somewhere in the following block I think:

async __dereferenceSchema(schema) {