/**
 * buildStitchDebugInfo — format the stitcher's runtime stats as a compact,
 * multi-line string for the __DEV__-only overlay on the output preview.
 *
 * The operator uses this to SEE how a panorama was built — which pipeline +
 * warper ran, whether the low-memory stream/feather fallback kicked in, the
 * confidence score the successful attempt used, and how many keyframes
 * survived pruning.  Purely presentational; never shown in release.
 *
 * Pure + structurally typed so it unit-tests in the node jest env.
 */
export interface StitchDebugFields {
    /** Native `debugSummary`: `"pipe=…;warp=…;route=…;seam=…;blend=…"`. */
    debugSummary?: string;
    stitchModeResolved?: 'panorama' | 'scans';
    finalConfidenceThresh?: number;
    framesIncluded?: number;
    framesRequested?: number;
    width?: number;
    height?: number;
}
/**
 * Build the overlay text.  Returns `''` when nothing useful is present (so the
 * caller can skip rendering the pill entirely).  One `key: value` per line.
 */
export declare function buildStitchDebugInfo(r: StitchDebugFields): string;
//# sourceMappingURL=stitchDebugInfo.d.ts.map