export type AuditOutcome = "started" | "succeeded" | "denied" | "failed";
export interface AuditEvent {
    operationId: string;
    action: string;
    outcome: AuditOutcome;
    timestamp: string;
    details?: Record<string, unknown>;
}
export type AuditSink = (event: AuditEvent) => void;
export declare function createOperationId(): string;
/** JSONL on stderr keeps the stdio protocol clean and gives operators correlation IDs. */
export declare const stderrAuditSink: AuditSink;
export declare function emitAudit(sink: AuditSink, event: Omit<AuditEvent, "timestamp">): void;
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