/** A single entry in the reading path. */
export interface ReadingPathEntry {
    readonly filePath: string;
    readonly timestamp: string;
}
/** Warning about potential interpretation shift. */
export interface DriftWarning {
    readonly filePath: string;
    readonly firstReadIndex: number;
    readonly reReadIndex: number;
    readonly intervening: readonly string[];
    readonly message: string;
}
/**
 * Detect semantic drift in a reading path.
 *
 * When an agent re-reads a file after reading structurally related
 * files (files with cross-file reference edges), the re-read may
 * yield different understanding because the agent's context has
 * shifted. This is holonomy: translating through a chain of
 * observers and returning does not return to the same understanding.
 *
 * @param readingPath - Ordered sequence of file reads in the session
 * @param relatedFiles - Map of file → related files (from reference edges)
 */
export declare function detectSemanticDrift(readingPath: readonly ReadingPathEntry[], relatedFiles: ReadonlyMap<string, readonly string[]>): DriftWarning[];
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