Query parameter default value not generated to spec file in case of custom types

[ikkala]

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Expected Behavior

In case of custom type TimeFormat the following:

type TimeFormat = 'iso8601' | 'epoch_ms';

    @Query()
    timeFormat: TimeFormat = 'iso8601'

should generate open api spec parameter like:

	{
		"in": "query",
		"name": "timeFormat",
		"required": false,
		"schema": {
			"default": "iso8601",
			"type": "string",
			"enum": [
				"iso8601",
				"epoch_ms"
			]
		}
	}

Current Behavior

Instead it generates:

	{
		"in": "query",
		"name": "timeFormat",
		"required": false,
		"schema": {
			"$ref": "#/components/schemas/TimeFormat"
		}
	}

Currently, if type is written open directly into query parameter definition (instead of using custom type):

    @Query()
    timeFormat: 'iso8601' | 'epoch_ms' = 'iso8601'

it works, default value is generated.

Context (Environment)

Version of the library: 5.1.1 and 6.0.0-rc.3
Version of NodeJS: v20.2.0

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[github-actions]

Hello there ikkala 👋

Thank you for opening your very first issue in this project.

We will try to get back to you as soon as we can.👀

[github-actions]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days

[ikkala]

Based on 6.0.0-rc.4 change log, this is still to be fixed.

[github-actions]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days