/**
 * Shared severity vocabulary for alerts and events across payloads
 * (weather, route, ...). Keep this the single source of truth so the bus
 * does not accumulate per-domain severity scales.
 */
export declare enum SeverityLevel {
    SEVERITY_LEVEL_UNSPECIFIED = 0,
    INFO = 1,
    WARNING = 2,
    CRITICAL = 3,
    UNRECOGNIZED = -1
}
export declare function severityLevelFromJSON(object: any): SeverityLevel;
export declare function severityLevelToJSON(object: SeverityLevel): string;