export declare function isArtifactCaptureEnabled(): boolean;
export type ArtifactOutcome = "failure" | "unmeaningful";
export interface OcrDetection {
    text: string;
    bbox: [number, number, number, number];
    conf: number;
}
export interface ArtifactSenses {
    ocr: {
        ran: boolean;
        durationMs: number;
        detections: OcrDetection[];
        closestMatch: {
            text: string;
            score: number;
        } | null;
    };
    fiber: {
        ran: boolean;
        durationMs: number;
        metroConnected: boolean;
        pressables: Array<{
            label?: string;
            testID?: string;
            bounds?: number[];
            componentName?: string;
        }>;
    };
    accessibility: {
        ran: boolean;
        durationMs: number;
        elements: Array<{
            label?: string;
            testID?: string;
            frame?: number[];
        }>;
    };
}
export interface ArtifactInput {
    artifactId: string;
    sessionId: string;
    timestamp: number;
    version: string;
    predicate: Record<string, unknown>;
    outcome: ArtifactOutcome;
    errorCategory?: string;
    errorMessage?: string;
    strategyChain?: string;
    changeRate?: number;
    meaningful?: boolean;
    senses: ArtifactSenses;
    chosenTapPoint: {
        x: number;
        y: number;
    } | null;
    chosenElement: Record<string, unknown> | null;
    deviceMeta: {
        platform: "ios" | "android";
        driver?: string;
        screenSize: {
            w: number;
            h: number;
        };
        route?: string;
    };
}
export type ArtifactBundle = ArtifactInput;
export declare function buildArtifactBundle(input: ArtifactInput): ArtifactBundle;
export declare function downscaleScreenshot(input: Buffer): Promise<Buffer>;
export declare function gzipBundle(bundle: ArtifactBundle): Buffer;
export interface UploadInput {
    artifactKey: string;
    apiKey: string;
    bundleGz: Buffer;
    pngs: {
        before?: Buffer;
        afterWithMarker?: Buffer;
    };
}
export declare function uploadArtifact(input: UploadInput): Promise<boolean>;
export interface CaptureInput {
    apiKey?: string;
    outcome: ArtifactOutcome;
    predicate: Record<string, unknown>;
    errorMessage?: string;
    errorCategory?: string;
    strategyChain?: string;
    sessionId: string;
    version: string;
    changeRate?: number;
    meaningful?: boolean;
    senses: ArtifactSenses;
    chosenTapPoint: {
        x: number;
        y: number;
    } | null;
    chosenElement: Record<string, unknown> | null;
    screenshots: {
        before: Buffer | null;
        afterWithMarker: Buffer | null;
    };
    deviceMeta: ArtifactInput["deviceMeta"];
}
export interface CaptureSignals {
    artifactKey: string;
    ocrClosestMatch: string;
    fiberPressableCount: string;
    accessibilityMatchCount: string;
    appRoute: string;
    nearbyPressables: Array<{
        label?: string;
        testID?: string;
    }>;
}
export interface CaptureResult {
    artifactKey: string;
    signals: CaptureSignals;
}
export declare function captureFailureArtifact(input: CaptureInput): Promise<CaptureResult>;
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