import { PANERELAY_PROTOCOL_VERSION } from './constants.js';
import { type AutomationEngineId, type RelaySessionActor } from './index.js';
export declare const CDP_BOOTSTRAP_MAX_REQUEST_BYTES: number;
export declare const CDP_BOOTSTRAP_DEFAULT_TICKET_TTL_MS = 30000;
export declare const CDP_BOOTSTRAP_DEFAULT_CONNECTION_WINDOW_MS = 30000;
export declare const CDP_BOOTSTRAP_MAX_OUTSTANDING_TICKETS = 32;
export type CdpBootstrapConnectionPolicy = 'single';
export type CdpBootstrapErrorCode = 'invalid-request' | 'unauthorized' | 'browser-unavailable' | 'generation-changed' | 'unsupported' | 'ticket-limit' | 'participant-limit' | 'ticket-invalid' | 'ticket-expired' | 'ticket-consumed' | 'lane-busy' | 'target-unavailable';
export interface CdpBootstrapBrowserBinding {
    browserId: string;
    generation: string;
}
export interface CdpBootstrapRequest {
    protocol: typeof PANERELAY_PROTOCOL_VERSION;
    browser: CdpBootstrapBrowserBinding;
    actor: RelaySessionActor;
    engine: AutomationEngineId;
    laneKey: string;
    connectionPolicy: CdpBootstrapConnectionPolicy;
    initialTargetId?: string;
}
export interface CdpBootstrapCreated {
    protocol: typeof PANERELAY_PROTOCOL_VERSION;
    cdpUrl: string;
    expiresAt: string;
}
export interface CdpBootstrapError {
    protocol: typeof PANERELAY_PROTOCOL_VERSION;
    error: {
        code: CdpBootstrapErrorCode;
        message: string;
    };
}
export interface CdpBootstrapVersionMetadata {
    Browser: string;
    'Protocol-Version': string;
    'User-Agent': string;
    'V8-Version': string;
    'WebKit-Version': string;
    webSocketDebuggerUrl: string;
}
export declare function isCdpBootstrapLaneKey(value: unknown): value is string;
export declare function isCdpBootstrapGeneration(value: unknown): value is string;
export declare function isCdpBootstrapRequest(value: unknown): value is CdpBootstrapRequest;
export declare function isCdpBootstrapCreated(value: unknown): value is CdpBootstrapCreated;
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