{"additionalProperties": false, "required": ["metavariable-comparison"], "type": "object", "properties": {"metavariable-comparison": {"additionalProperties": false, "required": ["comparison"], "type": "object", "properties": {"comparison": {"type": "string"}, "metavariable": {"type": "string"}, "base": {"type": "integer"}, "strip": {"type": "boolean"}}}}}