export declare class Config {
    inputStyles?: {
        [key: string]: any;
    };
    containerStyles?: {
        [key: string]: any;
    };
    allowKeyCodes?: string[];
    length: number;
    allowNumbersOnly?: boolean;
    inputClass?: string;
    containerClass?: string;
    isPasswordInput?: boolean;
    disableAutoFocus?: boolean;
    placeholder?: string;
}