import type { HTMLTextareaAttributes } from 'svelte/elements';
type ChatInputVariant = 'default' | 'chat';
type SubmitMode = 'modEnter' | 'enter';
type Props = {
    value?: string;
    placeholder?: string;
    disabled?: boolean;
    maxLines?: number;
    maxChars?: number;
    ariaLabel?: string;
    autocomplete?: HTMLTextareaAttributes['autocomplete'];
    spellcheck?: boolean;
    inputClass?: string;
    variant?: ChatInputVariant;
    submitMode?: SubmitMode;
    onInput?: (detail: {
        value: string;
        isExpanded?: boolean;
    }) => void;
    onLayoutChange?: (detail: {
        value: string;
        isExpanded: boolean;
    }) => void;
    onSubmit?: (detail: {
        value: string;
    }) => void;
    onPaste?: (event: ClipboardEvent) => void;
};
declare const ChatInput: import("svelte").Component<Props, {}, "value">;
type ChatInput = ReturnType<typeof ChatInput>;
export default ChatInput;