import * as React from 'react';
declare type Props = Readonly<{
    className?: string;
    invalid?: boolean;
    defaultValue?: number;
    decimal?: boolean;
    hideInput?: boolean;
    hideNegative?: boolean;
    onChange: (value: number) => void;
}>;
export declare const DECIMAL_IDENTIFIER = ".";
export declare const MINUS_IDENTIFIER = "-";
export declare const handleOnChange: (value: string, cb: (newValue: number) => void) => void | (() => {});
export declare const handleDecimalEnter: (currentValue: string, newValue: string) => string;
export declare const handleMinusEnter: (currentValue: string, newValue: string) => string;
declare type State = {
    value: string;
};
export declare class NumericKeypad extends React.Component<Props, State> {
    constructor(props: Props);
    handleChangeInput: (e: React.ChangeEvent<HTMLInputElement>) => void;
    handleNumberWithDecimalSeparatorSelect: (value: number) => void;
    handleDecimalSelect: () => void;
    handleClear: () => void;
    handleDeleteKeypad: () => void;
    handleMinusSelect: () => void;
    render(): React.ReactNode;
}
export {};