/** @typedef {import('@uploadcare/quality-insights').TelemetryRequest & { eventTimestamp: number }} TelemetryState */
export class TelemetryManager {
    /** @param {import('../Block.js').Block} block */
    constructor(block: import("../Block.js").Block);
    /** @type {ReturnType<Crypto['randomUUID']>} */
    _sessionId: ReturnType<Crypto["randomUUID"]>;
    /** @type {TelemetryAPIService | null} */
    _telemetryInstance: TelemetryAPIService | null;
    /** @type {import('../Block.js').Block | null} */
    _block: import("../Block.js").Block | null;
    _config: import("../../types").ConfigType;
    /** @type {boolean} */
    _initialized: boolean;
    /** @type {TelemetryState | null} */
    _lastPayload: TelemetryState | null;
    /** @type {import('@uploadcare/upload-client').Queue | null} */
    _queue: import("@uploadcare/upload-client").Queue | null;
    /** @param {keyof import('../../blocks/UploadCtxProvider/EventEmitter.js').EventPayload | undefined} type */
    _init(type: keyof import("../../blocks/UploadCtxProvider/EventEmitter.js").EventPayload | undefined): void;
    /**
     * @template {keyof import('../../types').ConfigType} T
     * @param {T} key
     * @param {import('../../types').ConfigType[T]} value
     */
    _setConfig<T extends keyof import("../../types").ConfigType>(key: T, value: import("../../types").ConfigType[T]): void;
    /**
     * @param {Pick<TelemetryState, 'eventType' | 'payload' | 'config'>} body
     * @returns {TelemetryState}
     */
    _formattingPayload(body: Pick<TelemetryState, "eventType" | "payload" | "config">): TelemetryState;
    /** @param {keyof import('../../blocks/UploadCtxProvider/EventEmitter.js').EventPayload | undefined} type */
    _excludedEvents(type: keyof import("../../blocks/UploadCtxProvider/EventEmitter.js").EventPayload | undefined): boolean;
    /**
     * @param {Partial<Pick<TelemetryState, 'eventType' | 'payload'>> & {
     *   modalId?: string;
     *   eventType?: keyof import('../../blocks/UploadCtxProvider/EventEmitter.js').EventPayload;
     * }} body
     */
    sendEvent(body: Partial<Pick<TelemetryState, "eventType" | "payload">> & {
        modalId?: string;
        eventType?: keyof import("../../blocks/UploadCtxProvider/EventEmitter.js").EventPayload;
    }): null | undefined;
    /**
     * @param {Error | unknown} error
     * @param {string} context
     */
    sendEventError(error: Error | unknown, context?: string): void;
    /**
     * Method to send telemetry event for Cloud Image Editor.
     *
     * @param {MouseEvent} e
     * @param {string} tabId
     * @param {Record<string, unknown>} options
     */
    sendEventCloudImageEditor(e: MouseEvent, tabId: string, options?: Record<string, unknown>): void;
    /**
     * Deeply compares two objects and returns true if they are equal, false otherwise.
     *
     * @param {any} last
     * @param {any} current
     */
    _checkObj(last: any, current: any): boolean;
    get _timestamp(): number;
    get _solution(): any;
    get _activity(): any;
}
export type TelemetryState = import("@uploadcare/quality-insights").TelemetryRequest & {
    eventTimestamp: number;
};
import { TelemetryAPIService } from '@uploadcare/quality-insights';
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