import { EventContext } from './event-context';
import { EventResult } from './event-result';
import { EventUtils } from './event-utils';
import { ProfileWrapper } from './profile-wrapper';
import { ValueWrapper } from './value-wrapper';
import { ValueWrapperNumber } from './value-wrapper-number';
import { ValueWrapperString } from './value-wrapper-string';
export declare class DefaultEventUtils implements EventUtils {
    private _context;
    constructor(context: EventContext);
    ensureLogin(): ProfileWrapper;
    ensureInRole(role: string): ProfileWrapper;
    ensureInAnyRole(roles: string[]): ProfileWrapper;
    wrapValue<T>(value: T): ValueWrapper<T>;
    wrapValueAsNumber(value: any): ValueWrapperNumber;
    wrapValueAsString(value: any): ValueWrapperString;
    ok(payload?: any, message?: string): EventResult;
    fail(message?: string, payload?: any): EventResult;
}