import { Component, SyntheticEvent } from 'react';
import { ApplyLocaleContext } from '@instructure/ui-i18n';
import type { Moment } from '@instructure/ui-i18n';
import type { DateTimeInputProps, DateTimeInputState } from './props';
/**
---
category: components
---
**/
declare class DateTimeInput extends Component<DateTimeInputProps, DateTimeInputState> {
    private static readonly DEFAULT_MESSAGE_FORMAT;
    static allowedProps: readonly (keyof DateTimeInputProps)[];
    static defaultProps: {
        readonly layout: "inline";
        readonly colSpacing: "medium";
        readonly rowSpacing: "small";
        readonly timeStep: 30;
        readonly showMessages: true;
        readonly messageFormat: "LLLL";
        readonly isRequired: false;
        readonly allowNonStepInput: false;
    };
    context: React.ContextType<typeof ApplyLocaleContext>;
    static contextType: import("react").Context<{
        locale?: string;
        timezone?: string;
    }>;
    ref: Element | null;
    handleRef: (el: Element | null) => void;
    constructor(props: DateTimeInputProps);
    componentDidMount(): void;
    componentDidUpdate(prevProps: Readonly<DateTimeInputProps>): void;
    recalculateState(dateStr?: string, doNotChangeDate?: boolean, doNotChangeTime?: boolean): DateTimeInputState;
    reset: () => void;
    locale(): string;
    timezone(): string;
    private formatDateInput;
    isDisabledDate(date: Moment): boolean;
    handleDateTextChange: (_event: SyntheticEvent, inputValue: string, _utcDateString: string) => void;
    handleDateValidated: (event: SyntheticEvent, _inputValue: string, utcDateString: string) => void;
    updateStateBasedOnTimeSelect: (event: SyntheticEvent, option: {
        value?: string;
        inputText: string;
    }) => void;
    changeStateIfNeeded: (newState: DateTimeInputState, e: SyntheticEvent) => void;
    areDifferentDates: (d1?: Moment, d2?: Moment) => boolean;
    handleBlur: (e: SyntheticEvent) => void;
    render(): import("@emotion/react/jsx-runtime").JSX.Element;
}
export default DateTimeInput;
export { DateTimeInput };
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