interface InputBoxProps {
    value: string;
    onChange: (value: string) => void;
    onSubmit: (value: string) => void;
    disabled?: boolean;
    placeholder?: string;
    history?: string[];
}
/**
 * Multi-line text input with history navigation.
 *
 * Keybindings:
 *   Enter            submit (trailing `\` becomes newline continuation)
 *   Shift-Enter      newline (when terminal supports modifier disambiguation)
 *   Backspace/Delete remove last char
 *   Up / Down arrow  walk input history
 *   Ctrl-U           clear input
 */
export declare function InputBox({ value, onChange, onSubmit, disabled, placeholder, history, }: InputBoxProps): import("react/jsx-runtime").JSX.Element;
export {};
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