import type { MemoryEdge, MemoryRecord } from "@oscharko-dev/keiko-contracts/memory";
import type { ReviewItem, StaleFlag } from "./types.js";
export declare function scopeCoordinateKey(scope: MemoryRecord["scope"]): string;
export declare function compareRecordsByAge(a: MemoryRecord, b: MemoryRecord): number;
export declare function compareEdges(a: MemoryEdge, b: MemoryEdge): number;
export declare function compareStaleFlags(a: StaleFlag, b: StaleFlag): number;
export declare function compareReviewItems(a: ReviewItem, b: ReviewItem): number;
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