import { Predicate } from './types';
export declare const lessThen: {
    (limit: number): Predicate<number>;
    (limit: string): Predicate<string>;
};
export declare const lt: {
    (limit: number): Predicate<number>;
    (limit: string): Predicate<string>;
};
export declare const notGreaterThen: {
    (limit: number): Predicate<number>;
    (limit: string): Predicate<string>;
};
export declare const lte: {
    (limit: number): Predicate<number>;
    (limit: string): Predicate<string>;
};