import { type ResolvedContextWeightedConfig } from '../context-weighted.js';
import type { ContextAdvisorResult } from '../context-advisor.js';
export declare function computeContextWeightMultipliers(opts: {
    candidates: string[];
    usage: ContextAdvisorResult['usage'] | undefined;
    warnRatio: number;
    cfg: ResolvedContextWeightedConfig;
}): {
    ref: number;
    eff: Record<string, number>;
} | null;
