import type { ExtensionAPI, ExtensionContext, ToolDefinition } from "@earendil-works/pi-coding-agent";
import { Type } from "typebox";
export declare const IMAGE_GENERATION_UNSUPPORTED_MESSAGE = "imagegen requires an image-capable OpenAI Codex-compatible Responses provider";
declare const IMAGE_GENERATION_PARAMETERS: Type.TObject<{
    prompt: Type.TString;
    action: Type.TOptional<Type.TUnion<[Type.TLiteral<"generate">, Type.TLiteral<"edit">]>>;
    images: Type.TOptional<Type.TArray<Type.TString>>;
}>;
type SavedImage = {
    path: string;
    absolute_path: string;
    latest_path?: string;
    latest_absolute_path?: string;
};
type ImagegenDetails = {
    path: string;
    latest_path: string;
    images: SavedImage[];
    background?: string | undefined;
    quality?: string | undefined;
    size?: string | undefined;
};
export interface ImageGenerationToolOptions {
    customRustBinariesDir?: string | undefined;
    allowConfiguredProvider?: ((model: ExtensionContext["model"]) => boolean) | undefined;
    allowCodexProviderFallback?: boolean | undefined;
    customRendering?: boolean | undefined;
    promptSnippet?: boolean | undefined;
}
export declare function createImageGenerationTool(options?: ImageGenerationToolOptions): ToolDefinition<typeof IMAGE_GENERATION_PARAMETERS, ImagegenDetails>;
export declare function registerImageGenerationTool(pi: ExtensionAPI, options?: ImageGenerationToolOptions): void;
export {};