/**
 * SLO/SLI Vault Integration
 *
 * Integrates SLO/SLI data storage and retrieval with the Evidence Vault.
 */
import type { Database } from 'sqlite3';
import type { SLO, SLI, SLIMeasurement, SLOViolation, SLOStatus } from './types.js';
/**
 * SLO Vault class
 */
export declare class SLOVault {
    private db;
    private dbRun;
    private dbAll;
    private dbGet;
    constructor(db: Database);
    /**
     * Initialize SLO/SLI tables
     */
    initialize(): Promise<void>;
    /**
     * Store an SLO definition
     */
    storeSLO(slo: SLO): Promise<void>;
    /**
     * Store an SLI definition
     */
    storeSLI(sli: SLI): Promise<void>;
    /**
     * Store an SLI measurement
     */
    storeMeasurement(measurement: SLIMeasurement, runId?: string): Promise<void>;
    /**
     * Store an SLO snapshot
     */
    storeSLOSnapshot(sloId: string, data: {
        currentValue: number;
        target: number;
        status: SLOStatus;
        errorBudgetRemaining: number;
        burnRate?: number;
        windowStart: number;
        windowEnd: number;
    }, runId?: string): Promise<void>;
    /**
     * Store an SLO violation
     */
    storeViolation(violation: SLOViolation): Promise<void>;
    /**
     * Get all SLO definitions
     */
    getSLOs(): Promise<SLO[]>;
    /**
     * Get an SLO by ID
     */
    getSLO(id: string): Promise<SLO | null>;
    /**
     * Get all SLI definitions
     */
    getSLIs(): Promise<SLI[]>;
    /**
     * Get measurements for an SLI
     */
    getMeasurements(sliId: string, windowStart?: number, windowEnd?: number, limit?: number): Promise<SLIMeasurement[]>;
    /**
     * Get violations for an SLO
     */
    getViolations(sloId?: string, resolved?: boolean): Promise<SLOViolation[]>;
    /**
     * Get SLO snapshots for trend analysis
     */
    getSLOSnapshots(sloId: string, windowStart?: number, windowEnd?: number, limit?: number): Promise<Array<{
        timestamp: number;
        currentValue: number;
        target: number;
        status: SLOStatus;
        errorBudgetRemaining: number;
        burnRate?: number;
    }>>;
    /**
     * Delete an SLO and its associated data
     */
    deleteSLO(id: string): Promise<void>;
    /**
     * Delete an SLI and its associated data
     */
    deleteSLI(id: string): Promise<void>;
    /**
     * Resolve a violation
     */
    resolveViolation(violationId: string): Promise<void>;
    /**
     * Get SLO statistics
     */
    getStatistics(): Promise<{
        totalSLOs: number;
        totalSLIs: number;
        statusCounts: Record<SLOStatus, number>;
        activeViolations: number;
        totalMeasurements: number;
    }>;
}