import * as _backstage_backend_plugin_api from '@backstage/backend-plugin-api';
import { LoggerService, RootConfigService, DiscoveryService, AuthService, CacheService } from '@backstage/backend-plugin-api';
import { PagerDutyEntityMapping, PagerDutySetting, BackstageCustomField, CustomFieldSyncLog, CustomFieldSyncLogFilters, PagerDutyService, PagerDutyEntityMappingsResponse } from '@pagerduty/backstage-plugin-common';
import * as express from 'express';
import { CatalogApi, GetEntitiesResponse } from '@backstage/catalog-client';

type RawDbEntityResultRow = {
    id: string;
    entityRef: string;
    serviceId: string;
    integrationKey: string;
    account?: string;
    processedDate?: Date;
};
/** @public */
interface PagerDutyBackendStore {
    insertEntityMapping(entity: PagerDutyEntityMapping): Promise<string>;
    bulkInsertEntityMappings(entities: PagerDutyEntityMapping[]): Promise<string[]>;
    getAllEntityMappings(): Promise<RawDbEntityResultRow[]>;
    findEntityMappingByEntityRef(entityRef: string): Promise<RawDbEntityResultRow | undefined>;
    findEntityMappingByServiceId(serviceId: string): Promise<RawDbEntityResultRow | undefined>;
    updateSetting(setting: PagerDutySetting): Promise<string>;
    findSetting(settingId: string): Promise<PagerDutySetting | undefined>;
    getAllSettings(): Promise<PagerDutySetting[]>;
    insertCustomField(customField: Omit<BackstageCustomField, 'id' | 'createdAt' | 'updatedAt'>): Promise<BackstageCustomField>;
    getAllCustomFields(subdomain: string, options?: {
        enabled?: boolean;
    }): Promise<BackstageCustomField[]>;
    findCustomFieldById(id: number): Promise<BackstageCustomField | undefined>;
    updateCustomField(id: number, updates: {
        pagerdutyCustomFieldDisplayName: string;
        backstageEntityMappingPath: string;
        description?: string;
    }): Promise<BackstageCustomField>;
    setCustomFieldEnabled(id: number, enabled: boolean): Promise<BackstageCustomField>;
    deleteCustomField(id: number): Promise<void>;
    updateCustomFieldPagerDutyId(id: number, pagerdutyCustomFieldId: string): Promise<void>;
    insertSyncLog(log: Omit<CustomFieldSyncLog, 'id' | 'timestamp'>): Promise<void>;
    getSyncLogs(subdomain: string, options?: SyncLogQueryOptions): Promise<{
        logs: CustomFieldSyncLog[];
        total: number;
        customFieldNames: string[];
        entityPaths: string[];
        serviceNames: string[];
    }>;
    cleanupSyncLogs(options: SyncLogCleanupOptions): Promise<SyncLogCleanupResult>;
}
/** @public */
type SyncLogCleanupOptions = {
    olderThanDays: number;
    maxRows: number;
    batchSize: number;
    maxBatchesPerRun: number;
};
/** @public */
type SyncLogCleanupResult = {
    deletedByAge: number;
    deletedByCap: number;
    batchesUsed: number;
};
/** @public */
type SyncLogQueryOptions = CustomFieldSyncLogFilters & {
    limit?: number;
    offset?: number;
};

interface RouterOptions {
    logger: LoggerService;
    config: RootConfigService;
    store: PagerDutyBackendStore;
    discovery: DiscoveryService;
    auth: AuthService;
    catalogApi?: CatalogApi;
    cache: CacheService;
}
type Annotations = {
    'pagerduty.com/integration-key': string;
    'pagerduty.com/service-id': string;
    'pagerduty.com/account': string;
};
declare function buildEntityMappingsResponse(entityMappings: RawDbEntityResultRow[], componentEntitiesDict: Record<string, {
    ref: string;
    name: string;
}>, componentEntities: GetEntitiesResponse, pagerDutyServices: PagerDutyService[]): Promise<PagerDutyEntityMappingsResponse>;
declare function createRouter(options: RouterOptions): Promise<express.Router>;

/** @public */
declare const pagerDutyPlugin: _backstage_backend_plugin_api.BackendFeature;

export { buildEntityMappingsResponse, createRouter, pagerDutyPlugin as default };
export type { Annotations, RouterOptions };