import { Observable } from "rxjs";
import { Auditor } from "./auditor";
import { PartialLogger } from "./logger";
import { Match } from "./match";
import { Deck, Notification, Plugin } from "./plugin";
import { Ctor, Options, Spy, Teardown } from "./spy-interface";
export declare class SpyCore implements Spy {
    private static spy_;
    private auditor_;
    private defaultLogger_;
    private maxLogged_;
    private plugins_;
    private pluginsSubject_;
    private teardown_;
    private tick_;
    private undos_;
    private warned_;
    constructor(options?: {
        [key: string]: any;
        audit?: number;
        defaultLogger?: PartialLogger;
        defaultPlugins?: boolean;
        global?: string;
        plugins?: Plugin[];
        warning?: boolean;
    });
    get auditor(): Auditor;
    get tick(): number;
    get undos(): Plugin[];
    get version(): string;
    debug(match: Match, ...notifications: Notification[]): Teardown;
    find<T extends Plugin>(ctor: Ctor<T>): T | undefined;
    findAll<T extends Plugin>(ctor: Ctor<T>): T[];
    findAll(): Plugin[];
    flush(): void;
    let(match: Match, select: (source: Observable<any>) => Observable<any>, options?: Options): Teardown;
    log(tagMatch: Match, notificationMatch: Match, partialLogger?: PartialLogger): Teardown;
    log(tagMatch: Match, partialLogger?: PartialLogger): Teardown;
    log(partialLogger?: PartialLogger): Teardown;
    maxLogged(value: number): void;
    pause(match: Match): Deck;
    plug(...plugins: Plugin[]): Teardown;
    query(predicate: (record: {
        complete: boolean;
        error: any;
        incomplete: boolean;
        path: string;
        root: boolean;
        tag: string | undefined;
        type: string;
        unsubscribed: boolean;
    }) => boolean, partialLogger?: PartialLogger): void;
    show(match: Match, partialLogger?: PartialLogger): void;
    show(partialLogger?: PartialLogger): void;
    stats(partialLogger?: PartialLogger): void;
    teardown(): void;
    unplug(...plugins: Plugin[]): void;
    warn(logger: PartialLogger, message: any, ...args: any[]): void;
    warnOnce(logger: PartialLogger, message: any, ...args: any[]): void;
    private static coreSubscribe_;
    private detect_;
}