import type { Screen } from '../Screen';
/** Stats + preview for the pasted text (built by layout.buildPasteInfo). */
export interface PasteDialogInfo {
    chars: number;
    lines: number;
    preview: string;
    fullText: string;
}
export interface PasteDialogState {
    open: boolean;
    info: PasteDialogInfo | null;
}
export declare function createPasteDialogState(): PasteDialogState;
/** What App should do after a key press. */
export type PasteDialogAction = {
    type: 'none';
} | {
    type: 'cancel';
} | {
    type: 'add-to-input';
    text: string;
} | {
    type: 'send-directly';
    text: string;
};
/** Minimal key shape App's KeyEvent satisfies. */
export interface PasteDialogKeyEvent {
    key: string;
}
/**
 * Handle one key event for the paste dialog. Returns the next dialog state
 * plus an action describing what App should perform as a side effect.
 * The dialog closes on every recognized key.
 */
export declare function handlePasteDialogKey(state: PasteDialogState, event: PasteDialogKeyEvent): {
    state: PasteDialogState;
    action: PasteDialogAction;
};
/**
 * Paint the paste dialog below the status bar. Mirrors the rendering
 * previously inlined in App.renderInlinePasteInfo.
 */
export declare function renderPasteDialog(screen: Screen, state: PasteDialogState, startY: number, width: number): void;