/**
 * VibePing SDK — Custom event tracking
 * Provides track() and identify() methods with input validation.
 */
import type { ResolvedConfig, Transport } from './types';
/** Allowed property value types */
type PropValue = string | number | boolean;
export interface EventTracker {
    /** Track a named event with optional properties */
    track(name: string, properties?: Record<string, PropValue>): void;
    /** Associate user data with the current session */
    identify(traits: Record<string, PropValue>): void;
}
/** Create a custom event tracker */
export declare function createEventTracker(config: ResolvedConfig, transport: Transport): EventTracker;
export {};