import { z } from "zod";
declare const limitsSchema: z.ZodObject<{
    probeExecutable: z.ZodDefault<z.ZodString>;
    timeoutMs: z.ZodDefault<z.ZodNumber>;
    maxBytes: z.ZodDefault<z.ZodNumber>;
}, z.core.$strip>;
export type VideoAttachmentLimits = z.infer<typeof limitsSchema>;
/** Resolve deployment options once before accepting imports. */
export declare function resolveVideoAttachmentLimits(options: Partial<VideoAttachmentLimits>): VideoAttachmentLimits;
export declare const videoAttachmentSchema: z.ZodObject<{
    projectFolder: z.ZodString;
    unitId: z.ZodString;
    compositionPath: z.ZodString;
    sourcePath: z.ZodString;
    expectedRevision: z.ZodNumber;
    expectedCompositionVersion: z.ZodOptional<z.ZodString>;
    previousSource: z.ZodOptional<z.ZodString>;
}, z.core.$strict>;
export type VideoAttachmentRequest = z.infer<typeof videoAttachmentSchema>;
/** Import a bounded MP4 and persist a playable native clip; synchronization retries never call a provider. */
export declare function attachProjectVideo(input: VideoAttachmentRequest, services: {
    limits: VideoAttachmentLimits;
    signal: AbortSignal;
    origin(projectFolder: string, signal: AbortSignal): Promise<string>;
}): Promise<{
    status: "attached";
    projectFolder: string;
    unitId: string;
    compositionPath: string;
    compositionVersion: string;
    elementId: string;
    relativePath: string;
    source: string;
    media: {
        durationSeconds: number;
        width: number;
        height: number;
        frameRate: number;
        hasAudio: boolean;
    };
    clipDuration: number;
    uncoveredSeconds: number;
    message: string;
}>;
export {};