/**
 * Decide whether to include a recorded artifact path in published evidence.
 *
 * Returns the path only when the producer confirms it actually wrote (or, for a
 * surface that attempts the write inline, attempted to write) the artifact. When
 * `wrote` is false the producer is declaring "I have no artifact here" and the
 * reference is dropped so the bundle never claims evidence that does not exist.
 *
 * This is intentionally producer-driven, not status-driven: a successful step that
 * failed to write its file should pass `wrote: true` (it believes it wrote one) so
 * the strict verifier still catches the broken producer. Only a step whose recorded
 * evidence IS the failure passes `wrote: false`.
 */
export declare function artifactReferenceIfWritten(path: string | undefined, wrote: boolean): string | undefined;
/**
 * True when a captured surface/step recorded a real screenshot artifact that the
 * producer wrote. A blocked capture/step whose evidence is the failure itself wrote
 * no screenshot, so it has no `screenshotPath` to reference.
 */
export declare function hasWrittenScreenshot(capture: {
    screenshotPath?: string;
}): boolean;