import type { MemoryQueryInput, MemoryQueryResult, PersonaEdge, PersonaNode } from './types.js';
export declare function computePersonalizedPageRank(nodes: PersonaNode[], edges: PersonaEdge[]): Map<string, number>;
export declare function rankMemories(nodes: PersonaNode[], edges: PersonaEdge[], query: MemoryQueryInput, options?: {
    graphRank?: Map<string, number>;
}): MemoryQueryResult;
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