/**
 * Hierarchical event name for a telemetry event submitted to Auzre Application Insights.
 */
declare class EventHeader {
    private readonly extensionName;
    private readonly eventName;
    /**
     * Event header that is composed of two parts.
     *
     * @param extensionName Consumer module name
     * @param eventName Telemetry event name
     */
    constructor(extensionName: string, eventName: string);
    /**
     * @returns Consumer module name
     */
    getExtensionName(): string;
    /**
     * @returns Event name
     */
    getEventName(): string;
    /**
     * @returns serialized string of event header
     */
    toString(): string;
}
export { EventHeader };
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