/**
 * pi-suggest - Ghost Text Prompt Suggester
 *
 * Forked from @guwidoe/pi-prompt-suggester architecture
 * Suggests user's likely next prompt as ghost text in the editor.
 * Press Space to accept, type to override.
 */
import { CustomEditor } from "@mariozechner/pi-coding-agent";
import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
export declare class GhostSuggestionEditor extends CustomEditor {
    private readonly getSuggestion;
    private readonly getSuggestionRevision;
    private suppressGhost;
    private suppressGhostArmedByNonEmptyText;
    private lastSuggestion;
    private lastSuggestionRevision;
    constructor(tui: any, theme: any, keybindings: any, getSuggestion: () => string | undefined, getSuggestionRevision: () => number);
    handleInput(data: string): void;
    setText(text: string): void;
    insertTextAtCursor(text: string): void;
    render(width: number): string[];
    private updateGhostSuppressionLifecycle;
    private getGhostState;
}
export default function suggester(pi: ExtensionAPI): void;
/**
 * Infer the next prompt based on context
 */
export declare function inferNextPrompt(lastPrompt: string, history: string[]): string | undefined;