import { ApplicationError } from './errorTypesV2';
export interface ApplicationCancel {
    message: string;
}
export interface ApplicationCancelToken {
    promise: Promise<ApplicationCancel>;
    throwIfRequested(): void;
}
export type ApplicationCanceller = (message?: string) => void;
export interface ApplicationCancelTokenSource {
    cancel: ApplicationCanceller;
    token: ApplicationCancelToken;
}
export declare class ApplicationCancelError extends ApplicationError {
}
export declare function buildApplicationCancelTokenSource(): ApplicationCancelTokenSource;