import type { User } from '@dynatrace-sdk/client-metadata';
import { type JSONValue } from '@dynatrace/openkit-js';
export declare const LOGGER_SCOPE = "TELEMETRY";
export declare enum TelemetryBizEventType {
    VALUE = "value",
    ERROR = "error",
    CRASH = "crash",
    COMMAND = "command",
    AI_RESOURCE = "ai-resource"
}
export type TelemetryBizEvent = {
    'event.category': TelemetryBizEventType;
    name: string;
    payload?: object;
    /**
     * Top-level payload keys whose values are already sanitized and must NOT be
     * re-cleaned (e.g. path-valued config metrics).
     */
    rawPayloadKeys?: string[];
};
export type TelemetryBizEventEnriched = {
    sessionId: string;
    'event.category': string;
    'event.provider': string;
    operatingSystemVersion: string;
    appId: string;
    appVersion: string;
    tenantId: string;
    [key: string]: JSONValue;
};
/** The outcome of a CLI or VS Code command, reported alongside `durationMs`. */
export type CommandOutcome = 'success' | 'failure';
/**
 * Returns an proper object if object is an error else returns the original object
 * @param obj Object to check and fix
 * @returns Object to flatten
 */
export declare function transformToObjectIfError(obj: object): object;
/**
 * Function to deep clean telemetry payload objects
 * @param obj The object to clean
 * @param skipKeys Top-level keys to leave untouched (already sanitized values)
 * @returns A clean telemetry object
 */
export declare function deepCleanTelemetryPayload(obj: object, skipKeys?: Set<string>): object;
/**
 * Generate a new and valid random session id
 * @returns session id as a number
 */
export declare function generateNewSessionId(): number;
/**
 * Check if the session id is valid
 * @param value session id as string
 * @returns true if valid
 */
export declare function isSessionIdValid(value: string): boolean;
/**
 * Remove any outdated session file
 */
export declare function clearSessionFileIfOutdated(): void;
/**
 * Check if session is outdated (older than 24h)
 * @param createTimeInMs The time the session file has been created in milliseconds
 */
export declare function isSessionFileOutdated(createTimeInMs: Date): boolean;
/**
 * Initialize the session file
 * @param sessionId The session id as number
 */
export declare function initializeSessionFile(sessionId: number): Promise<number>;
/**
 * Fetch user data from the tokens file.
 *
 * Passes the token from the tokens file to `getUser` explicitly instead of letting
 * `dtFetch` acquire one: this function runs on the telemetry path, which must never
 * trigger an interactive SSO login. If the stored token is expired the request simply
 * fails and telemetry continues without user information.
 * @param oauth2File Path to the tokens file
 * @returns User information
 */
export declare function fetchUserFromTokenFile(oauth2File: string): Promise<User | undefined>;
/**
 * Parse the node command line arguments and combine them into an object
 * @param args The array of command line arguments
 * @returns Object containing the arguments and respective values
 */
export declare function parseCommandArgs(args: string[]): object;
/**
 * Extract the session type from the environment url
 * @param url The url to extract from
 * @returns The session type
 */
export declare function extractSessionTypeFromEnvUrl(url: string): string;
/**
 * Get the type of a user (internal/external/heimdall/not available)
 * @param user The user to check
 * @returns The correct user classification
 */
export declare function getUserType(input?: User | string): string;