import type { AuthConfig } from '../auth/signer.js';
import type { InstrumentName, UInt64String } from '../types/common.js';
import type { WSTick } from '../types/models.js';
import type { WsErrorResponse } from '../types/ws-events.js';
import { ExnessWsBase } from './ws-base.js';
export declare class ExnessTicksClient extends ExnessWsBase {
    private readonly tickHandlers;
    private readonly errorHandlers;
    private readonly subscribedInstruments;
    private subscriptionRequestId;
    private subscriptionMode;
    constructor(baseUrl: string, accountId: UInt64String, auth: AuthConfig, getClockOffsetMs?: () => number);
    on(event: 'tick', cb: (tick: WSTick) => void): this;
    on(event: 'error', cb: (e: WsErrorResponse) => void): this;
    subscribe(requestId: string, instruments: InstrumentName[]): void;
    protected onConnected(): void;
    protected onMessage(raw: string): void;
    private sendSubscribe;
}
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