Empty scopes for a security definition ends up being an empty array. It should be an empty object.

[MeesterDev]

• L5-Swagger Version: 8.5.1
• PHP Version: 8.1.17
• OS: Ubuntu (WSL 1)

Description:
Empty scopes for a security definition ends up being an empty array. It should be an empty object.

Steps To Reproduce:

Use the following security definitions:

        'securityDefinitions' => [
            'securitySchemes' => [
                'oauth2' => [
                    'type' => 'oauth2',
                    'description' => 'OAuth2 login',
                    'flows' => [
                        'password' => [
                            'tokenUrl' => '/some/token/url',
                            'refreshUrl' => '/some/refresh/url',
                            'scopes' => [],
                        ],
                    ],
                ],
            ],
            'security' => [
                'oauth2' => [],
            ],
        ],

Generate the documentation.

You'll end up with

        "securitySchemes": {
            "oauth2": {
                "type": "oauth2",
                "description": "OAuth2 login",
                "flows": {
                    "password": {
                        "tokenUrl": "/some/token/url",
                        "refreshUrl": "/some/refresh/url",
                        "scopes": []
                    }
                }
            }
        }

Note the "scopes": []? That should be "scopes": {}. See: https://swagger.io/docs/specification/authentication/oauth2/#no-scopes.