/** @noSelfInFile */
export declare class Exception {
    readonly message?: string;
    readonly cause?: Exception;
    readonly stackTrace: string[];
    constructor();
    constructor(message: string);
    constructor(message: string, cause: Exception);
    constructor(cause: Exception);
    toString(): string;
}
export declare class IllegalArgumentException extends Exception {
}
export declare class IllegalStateException extends Exception {
}
export declare class CancellationException extends Exception {
}