import { type ImageEdgeOptions, type ImageEdgeVerdict } from "./asset-integrity.js";
export type ObjectFit = "fill" | "cover" | "contain" | "none" | "scale-down";
export type DeviceFrameSample = {
    selector: string;
    container: {
        w: number;
        h: number;
    };
    media: {
        w: number;
        h: number;
    };
    objectFit?: ObjectFit;
    objectPosition?: {
        x: number;
        y: number;
    };
};
export type CropAxis = {
    cropped_fraction: number;
    lost_start: number;
    lost_end: number;
};
export type DeviceFrameVerdict = {
    selector: string;
    object_fit: ObjectFit;
    container_ar: number;
    media_ar: number;
    verdict: "fits" | "cropped" | "letterboxed" | "distorted" | "inconclusive";
    cropped_edges: Array<"top" | "bottom" | "left" | "right">;
    crop_fraction: number;
    distortion: number;
    horizontal: CropAxis;
    vertical: CropAxis;
    confidence: number;
    reason: string;
};
export type DeviceFrameOptions = {
    cropThreshold?: number;
    distortionThreshold?: number;
};
export type ClipMotionInput = {
    label: string;
    firstFramePath: string;
    lastFramePath: string;
};
export type MotionVerdict = {
    label: string;
    verdict: "static" | "pan" | "zoom" | "pan-zoom" | "inconclusive";
    mean_displacement: number;
    zoom_ratio: number;
    pan_vector: {
        dx: number;
        dy: number;
    };
    confidence: number;
    warnings: string[];
    reason: string;
};
export type MotionOptions = {
    grid?: number;
    searchRadius?: number;
    downsampleWidth?: number;
    staticThreshold?: number;
    zoomThreshold?: number;
};
export type FrameEdgeInput = {
    label: string;
    framePath: string;
};
export declare function auditDeviceFrames(samples: DeviceFrameSample[], opts?: DeviceFrameOptions): DeviceFrameVerdict[];
export declare function auditClipMotion(inputs: ClipMotionInput[], opts?: MotionOptions): Promise<MotionVerdict[]>;
export declare function auditFrameEdges(inputs: FrameEdgeInput[], opts?: ImageEdgeOptions): Promise<ImageEdgeVerdict[]>;