import { NGX_CHOICES_CONF } from './ngx-choices.interface';
export declare const REGEX_TYPES: {
    ALL: RegExp;
    EMAIL: RegExp;
    LETTERS_ONLY: RegExp;
    INT_ONLY: RegExp;
    FLOAT_ONLY: RegExp;
};
export declare const KEY_CODES: {
    backspace: number;
    enter: number;
    up: number;
    down: number;
};
export declare const DEFAULT_CONF: NGX_CHOICES_CONF;