import { EverestUser } from './models/everest-user.model';
import { Qualification } from './models/qualification.model';
export declare class Everest {
    user: EverestUser;
    isCan: boolean;
    isWith: boolean;
    isQualified: boolean;
    constructor(user: EverestUser);
    private validateQualifications;
    private hasQualifications;
    can(ability: string): this;
    on(entity: string): this;
    with(qualifications: Qualification[]): this;
    check(): boolean;
}