{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "@stoplight/spectral-core/meta/shared",
    "$defs": {
        "Formats": {
            "$anchor": "formats",
            "type": "array",
            "items": {
                "$ref": "extensions#format"
            },
            "errorMessage": "must be an array of formats"
        },
        "DiagnosticSeverity": {
            "enum": [-1, 0, 1, 2, 3]
        },
        "HumanReadableSeverity": {
            "enum": ["error", "warn", "info", "hint", "off"]
        },
        "Severity": {
            "$anchor": "severity",
            "oneOf": [
                {
                    "$ref": "#/$defs/DiagnosticSeverity"
                },
                {
                    "$ref": "#/$defs/HumanReadableSeverity"
                }
            ],
            "errorMessage": "the value has to be one of: 0, 1, 2, 3 or \"error\", \"warn\", \"info\", \"hint\", \"off\""
        },
        "Given": {
            "$anchor": "given",
            "if": {
                "type": "array"
            },
            "then": {
                "$anchor": "arrayish-given",
                "type": "array",
                "items": {
                    "$ref": "path-expression"
                },
                "minItems": 1,
                "errorMessage": {
                    "minItems": "must be a non-empty array of expressions"
                }
            },
            "else": {
                "$ref": "path-expression"
            }
        },
        "PathExpression": {
            "$id": "path-expression",
            "if": {
                "type": "string"
            },
            "then": {
                "type": "string",
                "if": {
                    "pattern": "^#"
                },
                "then": {
                    "x-spectral-runtime": "alias"
                },
                "else": {
                    "pattern": "^\\$",
                    "errorMessage": "must be a valid JSON Path expression or a reference to the existing Alias optionally paired with a JSON Path expression subset"
                }
            },
            "else": {
                "not": {},
                "errorMessage": "must be a valid JSON Path expression or a reference to the existing Alias optionally paired with a JSON Path expression subset"
            }
        }
    }
}