import React from 'react';
import { ActionSheetOptions } from '@expo/react-native-action-sheet';
import { FlatList, StyleProp, TextInput, TextStyle, ViewStyle } from 'react-native';
import { LightboxProps } from 'react-native-lightbox-v2';
import { Actions, ActionsProps } from './Actions';
import { Avatar, AvatarProps } from './Avatar';
import Bubble from './Bubble';
import { Composer, ComposerProps } from './Composer';
import { Day, DayProps } from './Day';
import { GiftedAvatar } from './GiftedAvatar';
import { InputToolbar, InputToolbarProps } from './InputToolbar';
import { LoadEarlier, LoadEarlierProps } from './LoadEarlier';
import Message from './Message';
import MessageContainer from './MessageContainer';
import { MessageImage, MessageImageProps } from './MessageImage';
import { MessageText, MessageTextProps } from './MessageText';
import { IMessage, LeftRightStyle, MessageAudioProps, MessageVideoProps, Reply, User } from './Models';
import { QuickRepliesProps } from './QuickReplies';
import { Send, SendProps } from './Send';
import { SystemMessage, SystemMessageProps } from './SystemMessage';
import { Time, TimeProps } from './Time';
import * as utils from './utils';
export interface GiftedChatProps<TMessage extends IMessage = IMessage> {
    messageContainerRef?: React.RefObject<FlatList<IMessage>>;
    textInputRef?: React.RefObject<TextInput>;
    messages?: TMessage[];
    isTyping?: boolean;
    renderUsernameOnMessage?: boolean;
    messagesContainerStyle?: StyleProp<ViewStyle>;
    text?: string;
    alignTop?: boolean;
    scrollToBottom?: boolean;
    scrollToBottomStyle?: StyleProp<ViewStyle>;
    initialText?: string;
    placeholder?: string;
    disableComposer?: boolean;
    user?: User;
    locale?: string;
    timeFormat?: string;
    dateFormat?: string;
    loadEarlier?: boolean;
    isLoadingEarlier?: boolean;
    showUserAvatar?: boolean;
    showAvatarForEveryMessage?: boolean;
    renderAvatarOnTop?: boolean;
    inverted?: boolean;
    imageProps?: Message<TMessage>['props'];
    lightboxProps?: LightboxProps;
    bottomOffset?: number;
    minInputToolbarHeight?: number;
    listViewProps?: object;
    textInputProps?: object;
    keyboardShouldPersistTaps?: 'always' | 'never' | 'handled';
    maxInputLength?: number;
    alwaysShowSend?: boolean;
    imageStyle?: StyleProp<ViewStyle>;
    extraData?: object;
    minComposerHeight?: number;
    maxComposerHeight?: number;
    options?: {
        [key: string]: () => void;
    };
    optionTintColor?: string;
    quickReplyStyle?: StyleProp<ViewStyle>;
    quickReplyTextStyle?: StyleProp<TextStyle>;
    quickReplyContainerStyle?: StyleProp<ViewStyle>;
    isCustomViewBottom?: boolean;
    infiniteScroll?: boolean;
    timeTextStyle?: LeftRightStyle<TextStyle>;
    /** If you use translucent status bar on Android, set this option to true. Ignored on iOS. */
    isStatusBarTranslucentAndroid?: boolean;
    actionSheet?(): {
        showActionSheetWithOptions: (options: ActionSheetOptions, callback: (buttonIndex: number) => void | Promise<void>) => void;
    };
    onPressAvatar?(user: User): void;
    onLongPressAvatar?(user: User): void;
    messageIdGenerator?(message?: TMessage): string;
    onSend?(messages: TMessage[]): void;
    onLoadEarlier?(): void;
    renderLoading?(): React.ReactNode;
    renderLoadEarlier?(props: LoadEarlierProps): React.ReactNode;
    renderAvatar?: null | ((props: AvatarProps<TMessage>) => React.ReactNode);
    renderBubble?(props: Bubble<TMessage>['props']): React.ReactNode;
    renderSystemMessage?(props: SystemMessageProps<TMessage>): React.ReactNode;
    onPress?(context: unknown, message: TMessage): void;
    onLongPress?(context: unknown, message: TMessage): void;
    renderUsername?(user: User): React.ReactNode;
    renderMessage?(message: Message<TMessage>['props']): React.ReactElement;
    renderMessageText?(messageText: MessageTextProps<TMessage>): React.ReactNode;
    renderMessageImage?(props: MessageImageProps<TMessage>): React.ReactNode;
    renderMessageVideo?(props: MessageVideoProps<TMessage>): React.ReactNode;
    renderMessageAudio?(props: MessageAudioProps<TMessage>): React.ReactNode;
    renderCustomView?(props: Bubble<TMessage>['props']): React.ReactNode;
    renderDay?(props: DayProps<TMessage>): React.ReactNode;
    renderTime?(props: TimeProps<TMessage>): React.ReactNode;
    renderFooter?(): React.ReactNode;
    renderChatEmpty?(): React.ReactNode;
    renderChatFooter?(): React.ReactNode;
    renderInputToolbar?(props: InputToolbarProps<TMessage>): React.ReactNode;
    renderComposer?(props: ComposerProps): React.ReactNode;
    renderActions?(props: ActionsProps): React.ReactNode;
    renderSend?(props: SendProps<TMessage>): React.ReactNode;
    renderAccessory?(props: InputToolbarProps<TMessage>): React.ReactNode;
    onPressActionButton?(): void;
    onInputTextChanged?(text: string): void;
    parsePatterns?: (linkStyle?: TextStyle) => {
        type?: string;
        pattern?: RegExp;
        style?: StyleProp<TextStyle> | object;
        onPress?: unknown;
        renderText?: unknown;
    }[];
    onQuickReply?(replies: Reply[]): void;
    renderQuickReplies?(quickReplies: QuickRepliesProps<TMessage>): React.ReactNode;
    renderQuickReplySend?(): React.ReactNode;
    scrollToBottomComponent?(): React.ReactNode;
    shouldUpdateMessage?(props: Message<TMessage>['props'], nextProps: Message<TMessage>['props']): boolean;
}
declare function GiftedChat<TMessage extends IMessage = IMessage>(props: GiftedChatProps): React.JSX.Element;
declare namespace GiftedChat {
    var append: <TMessage extends IMessage>(currentMessages: TMessage[] | undefined, messages: TMessage[], inverted?: boolean) => TMessage[];
    var prepend: <TMessage extends IMessage>(currentMessages: TMessage[] | undefined, messages: TMessage[], inverted?: boolean) => TMessage[];
}
export * from './Models';
export { GiftedChat, Actions, Avatar, Bubble, SystemMessage, MessageImage, MessageText, Composer, Day, InputToolbar, LoadEarlier, Message, MessageContainer, Send, Time, GiftedAvatar, utils };