import { PyTypedInfo } from './analyzer/pyTypedUtils';
import { ExecutionEnvironment } from './common/configOptions';
import { FileSystem } from './common/fileSystem';
import { Uri } from './common/uri/uri';
export interface SupportPartialStubs {
    isPartialStubPackagesScanned(execEnv: ExecutionEnvironment): boolean;
    isPathScanned(path: Uri): boolean;
    processPartialStubPackages(paths: Uri[], roots: Uri[], bundledStubPath?: Uri): void;
    clearPartialStubs(): void;
}
export declare namespace SupportPartialStubs {
    function is(value: any): value is SupportPartialStubs;
}
export declare class PartialStubService implements SupportPartialStubs {
    private _realFs;
    private readonly _rootSearched;
    private readonly _partialStubPackagePaths;
    private _movedDirectories;
    constructor(_realFs: FileSystem);
    isPartialStubPackagesScanned(execEnv: ExecutionEnvironment): boolean;
    isPathScanned(uri: Uri): boolean;
    processPartialStubPackages(paths: Uri[], roots: Uri[], bundledStubPath?: Uri, allowMoving?: (isBundled: boolean, packagePyTyped: PyTypedInfo | undefined, _stubPyTyped: PyTypedInfo) => boolean): void;
    clearPartialStubs(): void;
    private _allowMoving;
}