import { BackgroundEntry } from '../background-entry';
import { InternalBackgroundEntry } from '../internal-background-entry';
import { BackgroundManagerLike } from './background-manager-like';
/**
 * Handles all submission of work to the background processing system.
 *
 * Note that this does NOT validate the input, it just passes it along.  This is
 * because it creates a circular reference to the processors if we try since they
 * define the type and validation.
 */
export declare abstract class AbstractBackgroundManager implements BackgroundManagerLike {
    abstract addEntryToQueue<T>(entry: BackgroundEntry<T>, fireStartMessage?: boolean): Promise<string>;
    abstract fireImmediateProcessRequest<T>(entry: BackgroundEntry<T>): Promise<string>;
    abstract fireStartProcessingRequest(): Promise<string>;
    abstract fetchApproximateNumberOfQueueEntries(): Promise<number>;
    abstract get backgroundManagerName(): string;
    abstract takeEntryFromBackgroundQueue(): Promise<InternalBackgroundEntry<any>[]>;
    createEntry<T>(type: string, data?: T): BackgroundEntry<T>;
    wrapEntryForInternal<T>(entry: BackgroundEntry<T>, overrideTraceId?: string, overrideTraceDepth?: number): Promise<InternalBackgroundEntry<T>>;
    addEntryToQueueByParts<T>(type: string, data?: T, fireStartMessage?: boolean): Promise<string>;
    addEntriesToQueue(entries: BackgroundEntry<any>[], fireStartMessage?: boolean): Promise<string[]>;
    fireImmediateProcessRequestByParts<T>(type: string, data?: T): Promise<string>;
    static generateBackgroundGuid(targetEpochMS?: number): string;
    static backgroundGuidToPath(prefix: string, guid: string): string;
    static pathToBackgroundGuid(prefix: string, path: string): string;
}