/**
 * Partition Key Resolver
 *
 * Resolves a partition key string from a PartitionKey config and context.
 */
import type { PartitionKey, PartitionKeyContext } from './types';
/**
 * Resolve a partition key string from the given strategy and context.
 */
export declare function resolvePartitionKey(partitionBy: PartitionKey | undefined, context: PartitionKeyContext | undefined): string;
/**
 * Build a full storage key combining entity name, partition key, and optional suffix.
 */
export declare function buildStorageKey(entityName: string, partitionKey: string, suffix?: string): string;