import { type AgentRunStoreHealth, type MetadataCatalogHealth } from '@duckcodeailabs/dql-agent';
export interface DqlRetrievalHealthStatus {
    valueGrounding: {
        mode: 'safe_automatic' | 'disabled';
        searchSafeColumns: number;
        /** Present when disabled: what to configure to turn it on. */
        reason?: string;
    };
    embeddings: {
        providerId: string;
        semantic: boolean;
    };
    catalog: MetadataCatalogHealth;
    runStore: AgentRunStoreHealth & {
        legacyJsonBytes?: number;
    };
    snapshots: {
        count: number;
        totalBytes: number;
    };
    warnings: string[];
}
export declare function resolveRetrievalHealthStatus(input: {
    projectRoot: string;
    valueGroundingMode: 'safe_automatic' | 'disabled';
    searchSafeColumnCount: number;
}): DqlRetrievalHealthStatus;
export declare function formatBytes(bytes: number): string;
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