typescript-json-schema/test/programs/array-and-description/schema.json

typescript-json-schema generates JSON Schema files from your Typescript sources

{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "properties": {
        "name": {
            "type": "string",
            "description": "A name"
        },
        "description": {
            "type": "string"
        },
        "test": {
            "type": "array",
            "items": {}
        }
    },
    "required": [
        "test"
    ]
}