import { type InputCoreState } from './input-core.js';
import type { AutocompleteState } from './input/autocomplete-state.js';
import type { IHistoryRing } from './input/types.js';
import type { SuggestContext, SuggestEngine } from './terminal-compositor.types.js';
export declare const MAX_DROPDOWN_ROWS = 6;
export interface AutocompleteHost {
    readonly autocompleteState?: AutocompleteState;
    input: InputCoreState;
    activeGhost: string | null;
    ghostPaused: boolean;
    readonly ghostEngine: SuggestEngine | undefined;
    readonly ghostGetContext: (() => SuggestContext) | undefined;
    readonly history?: IHistoryRing;
    repaint(): void;
}
export declare function updateAutocomplete(self: AutocompleteHost): void;
export declare function applyDropdownSelection(self: AutocompleteHost): boolean;