import { VSBuffer, VSBufferReadable, VSBufferReadableStream } from "../../../../base/common/buffer.js";
import { URI } from "../../../../base/common/uri.js";
import { IWriteFileOptions, IFileStatWithMetadata } from "../../../../platform/files/common/files.js";
export declare const IElevatedFileService: import("../../../../platform/instantiation/common/instantiation.js").ServiceIdentifier<IElevatedFileService>;
export interface IElevatedFileService {
    readonly _serviceBrand: undefined;
    /**
    * Whether saving elevated is supported for the provided resource.
    */
    isSupported(resource: URI): boolean;
    /**
    * Attempts to write to the target resource elevated. This may bring
    * up a dialog to ask for admin username / password.
    */
    writeFileElevated(resource: URI, value: VSBuffer | VSBufferReadable | VSBufferReadableStream, options?: IWriteFileOptions): Promise<IFileStatWithMetadata>;
}