/**
 * Defines the structure for context information associated with a request or operation.
 */
export interface RequestContext {
    /** Unique identifier generated for the request context instance. */
    requestId: string;
    /** ISO 8601 timestamp indicating when the context was created. */
    timestamp: string;
    /** Allows for additional, arbitrary key-value pairs for specific context needs. */
    [key: string]: any;
}
/**
 * Configuration interface for request context utilities
 */
export interface ContextConfig {
    /** Custom configuration properties */
    [key: string]: unknown;
}
/**
 * Operation context with request data
 */
export interface OperationContext {
    /** Request context data */
    requestContext?: RequestContext;
    /** Custom context properties */
    [key: string]: unknown;
}
export declare const requestContextService: {
    config: ContextConfig;
    /**
     * Configure service settings
     * @param config New configuration
     * @returns Updated configuration
     */
    configure(config: Partial<ContextConfig>): ContextConfig;
    /**
     * Get current configuration
     * @returns Current configuration
     */
    getConfig(): ContextConfig;
    /**
     * Create a request context with unique ID and timestamp
     * @param additionalContext Additional context properties
     * @returns Request context object
     */
    createRequestContext(additionalContext?: Record<string, unknown>): RequestContext;
};