import type { SessionSummary } from '../types/session.js';
export interface SessionFilterCriteria {
    since?: string | undefined;
    until?: string | undefined;
    provider?: string | undefined;
    model?: string | undefined;
    minTokens?: number | undefined;
    titleContains?: string | undefined;
}
export declare function compareSessionSummaries(a: SessionSummary, b: SessionSummary): number;
export declare function matchesSessionFilter(summary: SessionSummary, criteria: SessionFilterCriteria): boolean;
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