import { Endpoint, Vars } from "../vars";
import { AnyValue } from "../../types/otlp";
export type InitOptions = {
    serviceName: string;
    serviceVersion?: string;
    environment?: string;
    deploymentName?: string;
    deploymentId?: string;
    /**
     * Additional attributes to include with transmitted signals
     */
    additionalSignalAttributes?: Record<string, string | number | AnyValue>;
    /**
     * OTLP endpoints to which the generated telemetry should be sent to.
     */
    endpoint: Endpoint | Endpoint[];
    /**
     * The  session inactivity timeout. Session inactivity is the maximum
     * allowed time to pass between two page loads before the session is considered
     * to be expired. Also think of cache time-to-idle configuration options.
     */
    sessionInactivityTimeoutMillis?: number;
    /**
     * The default session termination timeout. Session termination is the maximum
     * allowed time to pass since session start before the session is considered
     * to be expired. Also think of cache time-to-live configuration options.
     */
    sessionTerminationTimeoutMillis?: number;
} & Partial<Pick<Vars, "ignoreUrls" | "ignoreErrorMessages" | "wrapEventHandlers" | "wrapTimers" | "propagateTraceHeadersCorsURLs" | "maxWaitForResourceTimingsMillis" | "maxToleranceForResourceTimingsMillis" | "headersToCapture" | "pageViewInstrumentation">>;
export declare function init(opts: InitOptions): void;