import React from 'react';
import type { ComponentContextValue } from '../../context/ComponentContext';
import type { LocalMessage, Message, SendMessageOptions } from 'stream-chat';
import type { CustomAudioRecordingConfig } from '../MediaRecorder';
export type EmojiSearchIndexResult = {
    id: string;
    name: string;
    skins: Array<{
        native: string;
    }>;
    emoticons?: Array<string>;
    native?: string;
};
export interface EmojiSearchIndex {
    search: (query: string) => PromiseLike<Array<EmojiSearchIndexResult>> | Array<EmojiSearchIndexResult> | null;
}
export type MessageInputProps = {
    /**
     * Additional props to be passed to the underlying `AutoCompleteTextarea` component.
     * Default value is handled via MessageComposer.
     * [Available props](https://www.npmjs.com/package/react-textarea-autosize)
     */
    additionalTextareaProps?: Omit<React.TextareaHTMLAttributes<HTMLTextAreaElement>, 'defaultValue' | 'style' | 'disabled' | 'value'>;
    /**
     * When enabled, recorded messages won’t be sent immediately.
     * Instead, they will “stack up” with other attachments in the message composer allowing the user to send multiple attachments as part of the same message.
     */
    asyncMessagesMultiSendEnabled?: boolean;
    /** Allows to configure the audio recording parameters for voice messages. */
    audioRecordingConfig?: CustomAudioRecordingConfig;
    /** Controls whether the users will be provided with the UI to record voice messages. */
    audioRecordingEnabled?: boolean;
    /** Function to clear the editing state while editing a message */
    clearEditingState?: () => void;
    /** Mechanism to be used with autocomplete and text replace features of the `MessageInput` component, see [emoji-mart `SearchIndex`](https://github.com/missive/emoji-mart#%EF%B8%8F%EF%B8%8F-headless-search) */
    emojiSearchIndex?: ComponentContextValue['emojiSearchIndex'];
    /** If true, focuses the text input on component mount */
    focus?: boolean;
    /** Allows to hide MessageInput's send button. */
    hideSendButton?: boolean;
    /** Custom UI component handling how the message input is rendered, defaults to and accepts the same props as [MessageInputFlat](https://github.com/GetStream/stream-chat-react/blob/master/src/components/MessageInput/MessageInputFlat.tsx) */
    Input?: React.ComponentType<MessageInputProps>;
    /** @deprecated use messageComposer.threadId to indicate, whether the message is composed within a thread context
     * Signals that the MessageInput is rendered in a message thread (Thread component)
     */
    isThreadInput?: boolean;
    /** Max number of rows the underlying `textarea` component is allowed to grow */
    maxRows?: number;
    /** Min number of rows the underlying `textarea` will start with. The `grow` on MessageInput prop has to be enabled for `minRows` to take effect. */
    minRows?: number;
    /** Function to override the default message sending process. Not message updating process. */
    overrideSubmitHandler?: (params: {
        cid: string;
        localMessage: LocalMessage;
        message: Message;
        sendOptions: SendMessageOptions;
    }) => Promise<void> | void;
    /** When replying in a thread, the parent message object */
    parent?: LocalMessage;
    /** If true, will use an optional dependency to support transliteration in the input for mentions, default is false. See: https://github.com/getstream/transliterate */
    /**
     * Currently, `Enter` is the default submission key and  `Shift`+`Enter` is the default combination for the new line.
     * If specified, this function overrides the default behavior specified previously.
     *
     * Example of default behavior:
     * ```tsx
     * const defaultShouldSubmit = (event) => event.key === "Enter" && !event.shiftKey;
     * ```
     */
    shouldSubmit?: (event: React.KeyboardEvent<HTMLTextAreaElement>) => boolean;
};
/**
 * A high level component that has provides all functionality to the Input it renders.
 */
export declare const MessageInput: (props: MessageInputProps) => React.JSX.Element;