import IFile, { FileUpdateType } from "./IFile";
import IFolder from "./IFolder";
import IStorage from "./IStorage";
import IVersionContent from "./IVersionContent";
export default abstract class FileBase implements IFile {
    #private;
    abstract get name(): string;
    abstract get parentFolder(): IFolder;
    abstract get isContentLoaded(): boolean;
    priorVersions: IVersionContent[];
    isDisposed: boolean;
    isInErrorState?: boolean;
    errorStateMessage?: string;
    /**
     * Cache for comment-json parsed object.
     * When set, contains the parsed JSON with comment metadata preserved as Symbol properties.
     */
    commentJsonCache?: unknown;
    protected _content: string | Uint8Array | null;
    get fileContainerStorage(): IStorage | null;
    get onFileContentUpdated(): import("ste-events").IEvent<IFile, IFile>;
    set fileContainerStorage(newStorage: IStorage | null);
    get isString(): boolean;
    get canIgnore(): boolean;
    get isBinary(): boolean;
    get content(): string | Uint8Array<ArrayBufferLike>;
    get latestModified(): Date;
    modified: Date | null;
    modifiedAtLoad: Date | null;
    lastLoadedOrSaved: Date | null;
    manager?: any;
    tag?: any;
    get type(): string;
    get needsSave(): boolean;
    get fullPath(): string;
    get extendedPath(): string;
    get storageRelativePath(): string;
    getRootRelativePath(): string;
    getFolderRelativePath(toFolder: IFolder): string;
    get coreContentLength(): number;
    constructor();
    contentWasModified(oldContent: string | Uint8Array | null, updateType?: FileUpdateType, sourceId?: string): void;
    notifyFileContentUpdated(): void;
    getHash(): Promise<string | undefined>;
    unload(): void;
    dispose(): void;
    exists(): Promise<boolean>;
    getRelativePathFor(file: IFile): string | undefined;
    setObjectContentIfSemanticallyDifferent(value: object | null | undefined, updateType?: FileUpdateType, sourceId?: string): boolean;
    reloadAfterExternalUpdate(): Promise<void>;
    setContentIfSemanticallyDifferent(value: string | Uint8Array | null, updateType?: FileUpdateType, sourceId?: string): boolean;
    abstract scanForChanges(): Promise<void>;
    abstract deleteThisFile(skipRemoveFromParent?: boolean): Promise<boolean>;
    abstract moveTo(newStorageRelativePath: string): Promise<boolean>;
    abstract loadContent(force?: boolean): Promise<Date>;
    abstract setContent(value: string | Uint8Array | null, updateType?: FileUpdateType, sourceId?: string): boolean;
    abstract saveContent(): Promise<Date>;
}