/**
 * Operation context for correlation tracking
 * Allows tracing operations across system boundaries
 */
export type OperationContext = {
    correlationId: string;
    metadata?: Record<string, unknown>;
    timestamp: Date;
};
/**
 * Context manager for threading correlation IDs and metadata through operations
 * Useful for distributed tracing and debugging
 */
export declare class ContextManager {
    private static readonly contexts;
    /**
     * Create a new operation context
     */
    static create(correlationId?: string, metadata?: Record<string, unknown>): OperationContext;
    /**
     * Get an existing operation context
     */
    static get(correlationId: string): OperationContext | undefined;
    /**
     * Delete an operation context
     */
    static delete(correlationId: string): void;
    /**
     * Get all active contexts (useful for debugging)
     */
    static getAllContexts(): ReadonlyMap<string, OperationContext>;
    /**
     * Clear all contexts
     */
    static clearAll(): void;
}
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