export interface MessageComposerOption {
    /**
     * Unique identifier for the option
     */
    id: string;
    /**
     * Text shown for the option
     */
    label: string;
}
export interface MessageComposerProps {
    /**
     * The question / prompt shown in the header
     */
    question: string;
    /**
     * Selectable quick-reply options. Each option is rendered with a
     * sequential letter key cap (A, B, C…).
     */
    options: MessageComposerOption[];
    /**
     * Initial highlighted option. Defaults to the first option.
     */
    defaultActiveOptionId?: string;
    /**
     * Called when the highlighted option changes (keyboard or hover).
     */
    onActiveOptionChange?: (id: string) => void;
    /**
     * Called when an option is selected (click or Enter).
     */
    onSelect?: (option: MessageComposerOption) => void;
    /**
     * Initial value of the free-text input.
     */
    defaultInputValue?: string;
    /**
     * Called when the free-text input value changes.
     */
    onInputChange?: (value: string) => void;
    /**
     * Called when free text is submitted (Enter with non-empty input).
     */
    onSubmit?: (value: string) => void;
    /**
     * Placeholder for the free-text input.
     * @default 'Type something'
     */
    inputPlaceholder?: string;
    /**
     * Whether to render the free-text input row.
     * @default true
     */
    showInput?: boolean;
    /**
     * 1-based index of the current prompt, shown as `{current} of {total}`.
     */
    currentIndex?: number;
    /**
     * Total number of prompts in the sequence.
     */
    totalCount?: number;
    /**
     * Called when the previous-prompt control is clicked.
     */
    onPrev?: () => void;
    /**
     * Called when the next-prompt control is clicked.
     */
    onNext?: () => void;
    /**
     * Called when the close (×) control is clicked. When omitted the close
     * button is hidden.
     */
    onClose?: () => void;
    /**
     * Whether to render the keyboard-hint footer.
     * @default true
     */
    showFooterHints?: boolean;
}