import { z } from 'zod';
export declare const DownloadAssetsInputSchema: z.ZodObject<{
    projectId: z.ZodString;
    outputDir: z.ZodString;
    fileMode: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    tempDir: z.ZodOptional<z.ZodString>;
    assetsSubdir: z.ZodDefault<z.ZodString>;
}, z.core.$strip>;
/** Type passed by callers — fields with defaults (fileMode, assetsSubdir) are optional. */
export type DownloadAssetsInput = z.input<typeof DownloadAssetsInputSchema>;
/** Fully-resolved input after schema.parse() — all fields present. */
export type DownloadAssetsInputParsed = z.infer<typeof DownloadAssetsInputSchema>;
export declare const DownloadAssetsErrorCode: z.ZodEnum<{
    UNKNOWN_ERROR: "UNKNOWN_ERROR";
    PROJECT_NOT_FOUND: "PROJECT_NOT_FOUND";
    FETCH_FAILED: "FETCH_FAILED";
    WRITE_FAILED: "WRITE_FAILED";
    PATH_TRAVERSAL_ATTEMPT: "PATH_TRAVERSAL_ATTEMPT";
}>;
export type DownloadAssetsErrorCode = z.infer<typeof DownloadAssetsErrorCode>;
export interface DownloadedScreenTrace {
    screenId: string;
    screenSlug: string;
    filePath: string;
}
export type DownloadAssetsResult = {
    success: true;
    downloadedScreens: DownloadedScreenTrace[];
    warnings?: string[];
} | {
    success: false;
    error: {
        code: DownloadAssetsErrorCode;
        message: string;
        recoverable: boolean;
    };
};
/**
 * Contract for the downloadAssets operation.
 * Implementations must never throw — all failures return DownloadAssetsResult.
 */
export interface DownloadAssetsSpec {
    execute(input: DownloadAssetsInput): Promise<DownloadAssetsResult>;
}
/** Return type for Project.downloadAssets(). */
export interface DownloadAssetsOutput {
    screens: DownloadedScreenTrace[];
    warnings: string[];
}
//# sourceMappingURL=download.d.ts.map