import type { TelemetryOptions, SeverityLevel, Breadcrumb, BreadcrumbCategory, SendResult } from './types';
import { JourneyScope, StepScope } from './journey';
/**
 * Global debug logging flag. When enabled, all IronTelemetry clients
 * will output debug information to the console.
 */
export declare let enableDebugLogging: boolean;
/**
 * Enable or disable global debug logging for all TelemetryClient instances.
 * @param enabled Whether to enable debug logging
 */
export declare function setDebugLogging(enabled: boolean): void;
/**
 * Main IronTelemetry client class
 */
export declare class TelemetryClient {
    private readonly options;
    private readonly transport;
    private readonly queue;
    private readonly breadcrumbs;
    private tags;
    private extra;
    private user?;
    private currentJourney?;
    private flushInterval?;
    private isInitialized;
    constructor(options: TelemetryOptions);
    /**
     * Capture an exception
     */
    captureException(error: Error | unknown, extra?: Record<string, unknown>): Promise<SendResult>;
    /**
     * Capture a message
     */
    captureMessage(message: string, level?: SeverityLevel): Promise<SendResult>;
    /**
     * Log a structured message with title, message, and optional data.
     * Useful for structured logging that differentiates the log title from its details.
     * @param level The severity level of the log
     * @param title A short, descriptive title for the log entry
     * @param message Optional detailed message
     * @param data Optional additional data to attach to the log
     */
    logMessage(level: SeverityLevel, title: string, message?: string, data?: Record<string, unknown>): Promise<SendResult>;
    /**
     * Add a breadcrumb
     */
    addBreadcrumb(message: string, category?: BreadcrumbCategory, level?: SeverityLevel, data?: Record<string, unknown>): void;
    addBreadcrumb(breadcrumb: Omit<Breadcrumb, 'timestamp'>): void;
    /**
     * Get a copy of the current breadcrumbs list.
     * @returns A read-only array of breadcrumbs
     */
    getBreadcrumbs(): ReadonlyArray<Breadcrumb>;
    /**
     * Clear all breadcrumbs.
     */
    clearBreadcrumbs(): void;
    /**
     * Set user context
     */
    setUser(id: string, email?: string, data?: Record<string, unknown>): void;
    /**
     * Clear user context
     */
    clearUser(): void;
    /**
     * Set a tag
     */
    setTag(key: string, value: string): void;
    /**
     * Set extra context
     */
    setExtra(key: string, value: unknown): void;
    /**
     * Start a new journey
     */
    startJourney(name: string): JourneyScope;
    /**
     * Start a step in the current journey
     */
    startStep(name: string, category?: string): StepScope;
    /**
     * Flush pending events
     */
    flush(): Promise<void>;
    /**
     * Close the client
     */
    close(): void;
    /**
     * Create a telemetry event
     */
    private createEvent;
    /**
     * Send an event
     */
    private sendEvent;
    /**
     * Process offline queue
     */
    private processQueue;
    /**
     * Parse an error into exception info
     */
    private parseException;
    /**
     * Parse a stack trace string into frames
     */
    private parseStackTrace;
    /**
     * Get platform information
     */
    private getPlatformInfo;
}
//# sourceMappingURL=client.d.ts.map