export declare const SAME_SUBJECT_COSINE = 0.85;
export declare const ACTIVE_CANDIDATE_FLOOR = 0.4;
export interface RuleCandidate {
    preferenceId: string;
    category: string;
    key: string;
    value: string;
    confidence: number;
    observedAt: string;
    embedding: number[] | null;
}
export interface ActiveRule {
    preferenceId: string;
    category: string;
    key: string;
    value: string;
    confidence: number;
    observedAt: string;
}
export declare function formatStandingRulesBlock(rules: ActiveRule[]): string;
interface MinimalSession {
    run: (q: string, p: Record<string, unknown>) => Promise<{
        records: Array<{
            get(k: string): unknown;
        }>;
    }>;
}
export type ActiveRuleSource = "owner" | "no-owner" | "owner-error";
export type InjectionSource = ActiveRuleSource | "fetch-error";
export interface ActiveRuleResolution {
    rules: ActiveRule[];
    ownerUserId: string | null;
    source: ActiveRuleSource;
}
export interface StandingRulesInjection {
    block: string;
    ownerUserId: string | null;
    source: InjectionSource;
}
export declare function resolveOwnerUserId(session: MinimalSession, accountId: string): Promise<string | null>;
export declare function queryActiveRuleCandidates(session: MinimalSession, accountId: string): Promise<RuleCandidate[]>;
export declare function resolveActiveRules(session: MinimalSession, accountId: string): Promise<ActiveRuleResolution>;
export declare function activeRuleSet(session: MinimalSession, accountId: string): Promise<ActiveRule[]>;
export {};
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