/**
 * TYPES
 */
declare type AnyFunction = (...args: any) => any;
declare type SandboxedFunction<T extends AnyFunction> = (...args: Parameters<T>) => Promise<ReturnType<T>>;
export interface Sandbox {
    addFunction(fn: string): Promise<SandboxedFunction<(...args: unknown[]) => unknown>>;
    addFunction<T extends AnyFunction>(fn: T): Promise<SandboxedFunction<T>>;
    removeFunction(fn: SandboxedFunction<AnyFunction>): void;
    cleanup(): void;
}
interface SandboxOptions {
    dangerouslyAllowSameOrigin?: boolean;
}
/**
 * IMPLEMENTATION
 */
export declare class SandboxError extends Error {
    constructor(...args: string[]);
}
declare const Sandybox: {
    create: (options?: SandboxOptions) => Promise<Sandbox>;
};
export default Sandybox;