import type { GenerationImageInput } from "../_shared/index";
import type { GeneratedMediaOutput } from "../openai/types";
import type { LocalDiffusionCallOptions } from "./types";
/** Local diffusion adapter backed by a line-protocol subprocess. */
export declare class LocalDiffusionGenerationAdapter {
    #private;
    /** Whether the current host exposes Node's process runtime. */
    static isAvailable(): boolean;
    /** Construct and validate an adapter. */
    constructor(options: unknown);
    /** Whether this instance can run, honoring its injected probe. */
    isAvailable(): boolean;
    /** Start the backend and wait for its ready event. */
    preload(): Promise<void>;
    /** Synchronously terminate the current process and invalidate all continuations. */
    reset(): void;
    /** Gracefully stop the backend, then force terminate it. Terminal and idempotent. */
    dispose(): Promise<void>;
    /** Async-disposal protocol alias. */
    [Symbol.asyncDispose](): Promise<void>;
    /** Generate images from text. */
    generate(prompt: string, opts?: LocalDiffusionCallOptions): Promise<GeneratedMediaOutput[]>;
    /** Edit images with text guidance. */
    edit(inputs: GenerationImageInput | GenerationImageInput[], prompt: string, opts?: LocalDiffusionCallOptions): Promise<GeneratedMediaOutput[]>;
}