import type { SqliteDatabase } from '../db/adapter.js';
import type { EmbeddingConfig, EmbeddingMode, VectorSearchBackend } from './types.js';
export interface EmbeddingStatus {
    readonly mode: EmbeddingMode;
    readonly activeProfileId: string | null;
    readonly providerKind: string | null;
    readonly model: string | null;
    readonly dimensions: number | null;
    readonly distanceMetric: string | null;
    readonly distanceCeiling: number | null;
    readonly backend: string | null;
    readonly backendVersion: string | null;
    readonly eligibleEntries: number;
    readonly readyVectors: number;
    readonly staleVectors: number;
    readonly missingVectors: number;
    readonly pendingJobs: number;
    readonly leasedJobs: number;
    readonly failedJobs: number;
    readonly blockedJobs: number;
    readonly coverageRatio: number;
    readonly queryCacheRows: number;
}
export interface EmbeddingHealth {
    readonly status: EmbeddingStatus;
    readonly check: {
        readonly ok: boolean;
        readonly count: number;
        readonly detail: string;
    };
}
export declare function readEmbeddingStatus(database: SqliteDatabase, config?: EmbeddingConfig, backend?: VectorSearchBackend): EmbeddingStatus;
export declare function inspectEmbeddingHealth(database: SqliteDatabase, environment?: NodeJS.ProcessEnv | EmbeddingConfig, backend?: VectorSearchBackend): EmbeddingHealth;
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