/**
 * Resolvers for CPT-specific complex data structures
 *
 * Handles structural/metadata parsing that requires traversing multiple
 * XML nodes: removed layers and registration history.
 */
import type { ResolverContext, RemovedLayer } from "../types/index.js";
/**
 * Process removedLayer elements from additionalInvestigation
 *
 * Layers of material (e.g. asphalt, gravel fill) removed before the CPT was
 * performed. Directly affects depth interpretation of measurement data.
 */
export declare function processRemovedLayers(_value: string | null, context: ResolverContext): Array<RemovedLayer>;
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