import type { RuntimeTransport } from "../transport.js";
export type ImageRenderMode = "off" | "auto" | "on";
export type ImageProtocol = "kitty" | "none";
export type ImageProtocolPreference = "auto" | "kitty";
export type ImageRenderReason = "mode-off" | "not-interactive" | "capability-missing" | "protocol-unsupported" | "unsupported-format" | "aborted" | "invalid-input" | "io-error" | "render-failed";
export interface ImageCapability {
    supported: boolean;
    protocol: ImageProtocol;
    reason?: Exclude<ImageRenderReason, "mode-off" | "invalid-input" | "io-error" | "render-failed">;
    terminal?: string;
}
export type ImageMimeType = "image/png" | "image/jpeg" | "image/webp";
export type RenderImageInput = {
    kind: "path";
    path: string;
    mimeType?: ImageMimeType;
} | {
    kind: "bytes";
    bytes: Uint8Array;
    mimeType: ImageMimeType;
};
export interface RenderImageOptions {
    mode?: ImageRenderMode;
    protocol?: ImageProtocolPreference;
    width?: number;
    height?: number;
    signal?: AbortSignal;
    stdout?: NodeJS.WriteStream;
    env?: NodeJS.ProcessEnv;
    transport?: RuntimeTransport;
}
export interface RenderImageResult {
    rendered: boolean;
    protocol: ImageProtocol;
    reason?: ImageRenderReason;
    bytesWritten?: number;
}
declare const ImageRenderError_base: import("better-result").TaggedErrorClass<"ImageRenderError", {
    message: string;
    code: ImageRenderReason;
    protocol: ImageProtocol;
}>;
export declare class ImageRenderError extends ImageRenderError_base {
}
export {};
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