import Operator from './models/Operator';
declare function isVersionValid(currentVersion: string, operator: Operator, checkVersion: string): boolean;
declare const _default: {
    OPERATORS: {
        MORE_THAN_EQUAL: Operator;
        MORE_THAN: Operator;
        EQUAL: Operator;
        LESS_THAN_EQUAL: Operator;
        LESS_THAN: Operator;
    };
    isVersionValid: typeof isVersionValid;
};
export default _default;