import type { TwinRef } from '../edges/types.js';
import type { ContextRef } from './types.js';
export declare function normalizeContextRef(input: unknown): ContextRef;
export declare function normalizeContextRefs(refs: readonly unknown[] | undefined): ContextRef[];
export declare function serializeContextRefForProvenance(ref: ContextRef): string;
export declare function toTwinRef(ref: ContextRef): TwinRef;
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