import type { ExtensionCommandContext, ExtensionContext } from '@earendil-works/pi-coding-agent';
interface ModelPickerItem {
    readonly provider: string;
    readonly id: string;
    readonly name: string;
    readonly reference: string;
}
export declare function modelReferenceForCurrentModel(ctx: ExtensionContext): string | null;
export declare function createModelPickerComponent(input: {
    readonly items: readonly ModelPickerItem[];
    readonly currentModelReference: string | null;
    readonly done: (modelReference: string | undefined) => void;
    readonly requestRender: () => void;
}): {
    invalidate(): undefined;
    render(width: number): string[];
    handleInput(data: string): void;
};
export declare function selectConcreteModelReference(input: {
    readonly ctx: ExtensionCommandContext;
    readonly currentModelReference: string | null;
}): Promise<string | null | undefined>;
export {};