import type { JournalEntry } from '../../types/index.js';
import type { NativeConnectionManager } from './native-connection.js';
import { getCrossProjectInsights, visualizeRelationships, getRecentGraphRelationships } from './insights/cross-project.js';
import { getTeamCollaborationMetrics } from './insights/team-collaboration.js';
export declare class InsightsOperations {
    private connection;
    constructor(connection: NativeConnectionManager);
    getWorkflowActionEntries(limit: number, workspaceId?: string): JournalEntry[];
    getSignificantEntries(limit: number, projectNumber?: number, workspaceId?: string): JournalEntry[];
    getRecentGraphRelationships(limit: number): ReturnType<typeof getRecentGraphRelationships>;
    getAuthorStatistics(workspaceId?: string): {
        author: string;
        count: number;
    }[];
    getAuthorsForEntries(entryIds: number[]): Map<number, string | null>;
    saveAnalyticsSnapshot(type: string, data: Record<string, unknown>): number;
    getLatestAnalyticsSnapshot(type: string): {
        id: number;
        createdAt: string;
        data: Record<string, unknown>;
    } | null;
    getAnalyticsSnapshots(type: string, limit?: number): {
        id: number;
        createdAt: string;
        data: Record<string, unknown>;
    }[];
    computeDigest(workspaceId?: string): Record<string, unknown>;
    getCrossProjectInsights(options: {
        startDate?: string;
        endDate?: string;
        minEntries: number;
        inactiveThresholdDays: number;
        workspaceId?: string;
    }): ReturnType<typeof getCrossProjectInsights>;
    visualizeRelationships(options: {
        entryId?: number;
        tags?: string[];
        relationshipType?: string;
        depth: number;
        limit: number;
    }): ReturnType<typeof visualizeRelationships>;
    getTeamCollaborationMatrix(options: {
        period: string;
        limit: number;
    }): ReturnType<typeof getTeamCollaborationMetrics>;
}
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