import { type Component, type Focusable, type KeybindingsManager, type SelectItem } from '@earendil-works/pi-tui';
import type { TuiModelChoice } from './tui-backend.js';
import type { PickerServices } from './tui-picker-services.js';
import type { TuiState } from './tui-types.js';
export declare function formatModelPickerHint(keybindings: KeybindingsManager): string;
export declare function modelPickerSelectItems(models: TuiModelChoice[], state: Pick<TuiState, 'sessionInfo'>): SelectItem[];
export declare class ModelPickerSelectList implements Component, Focusable {
    private readonly keybindings?;
    private scope;
    private readonly list;
    private readonly allItems;
    private readonly scopedItems;
    onSelect?: (item: SelectItem) => void;
    onCancel?: () => void;
    constructor(models: TuiModelChoice[], state: Pick<TuiState, 'sessionInfo'>, scopedRefs: string[], initialQuery?: string, keybindings?: KeybindingsManager);
    get focused(): boolean;
    set focused(value: boolean);
    private itemsForScope;
    private toggleScope;
    getSelectedItem(): SelectItem | null;
    invalidate(): void;
    render(width: number): string[];
    handleInput(keyData: string): void;
}
/** Ctrl+L or `/model` — pick model and apply it to the current session. */
export declare function openModelPickerOverlay(svc: PickerServices, initialSearch?: string): Promise<void>;