/**
 * Node.js exit codes to get consistent telemetry reporting.
 * Loosely based on: https://nodejs.org/api/process.html#exit-codes
 */
export declare enum ErrorCause {
    POSIX_SIGNAL_BASE = 128,
    UNCAUGHT = 256,
    INTERNAL = 257,
    USER = 258,
    AUTH = 259,
    TIMEOUT = 260,
    COMPILATION = 261,
    NETWORKING = 263,
    VALIDATION = 264,
    BUILD = 265,
    APP_GATEWAY_COMMUNICATION = 266
}
/** Creates an error for the credentials request. */
export declare function getCredentialsError(message: string): Error;
/**
 * Function to clean the stack trace of an error from privacy related information.
 * @param rawStacktrace The raw stacktrace provided by js error implementation.
 * @returns Sanitized stacktrace
 */
export declare function sanitizeStacktrace(rawStacktrace: string | undefined): string;
/**
 * Function to clean the error message of any privacy related information.
 * @param rawErrorMessage The raw error message to clean.
 * @returns Sanitized error message
 */
export declare function sanitizeErrorMessage(rawErrorMessage: string | undefined): string;
/** Casts unknown error to a error of type Error */
export declare function toError(e: unknown): Error;