import { Disposable, Emitter, Event } from '@opensumi/ide-core-common';
import { ICodeEditor, IModelDecorationOptions, IModelDeltaDecoration, IPosition, IRange } from '@opensumi/ide-monaco';
import { UndoRedoGroup } from '@opensumi/monaco-editor-core/esm/vs/platform/undoRedo/common/undoRedo';
export interface IDecorationSerializableState {
    startPosition: IPosition;
    endPosition: IPosition;
    len: number;
}
interface IDeltaData extends IModelDeltaDecoration {
    length: number;
    dispose(): void;
}
export interface IEnhanceModelDeltaDecoration extends IDeltaData {
    id: string;
    decorationId: string;
    isHidden: boolean;
    readonly editorDecoration: IModelDeltaDecoration;
    show(): void;
    hide(): void;
    resume(): void;
    getRange(): IRange;
    setRange(newRange: IRange): void;
    group?: UndoRedoGroup;
    setGroup(group: UndoRedoGroup): void;
}
export interface IDeltaDecorationsOptions {
    id: string;
    editorDecoration: IModelDeltaDecoration;
    codeEditor: ICodeEditor;
    deltaData: Partial<IDeltaData>;
    isHidden?: boolean;
    group?: UndoRedoGroup;
}
export declare class DeltaDecorations implements IEnhanceModelDeltaDecoration {
    protected readonly metadata: IDeltaDecorationsOptions;
    length: number;
    range: IRange;
    options: IModelDecorationOptions;
    private resumeRange;
    private _decorationId;
    private _group;
    private _hidden;
    get isHidden(): boolean;
    get codeEditor(): ICodeEditor;
    get deltaData(): Partial<IDeltaData>;
    get id(): string;
    get decorationId(): string;
    get editorDecoration(): IModelDeltaDecoration;
    get group(): UndoRedoGroup;
    constructor(metadata: IDeltaDecorationsOptions);
    setGroup(group: any): void;
    setRange(newRange: IRange): void;
    getRange(): IRange;
    dispose(): void;
    show(): void;
    hide(): void;
    resume(): void;
}
export declare class EnhanceDecorationsCollection<T extends IEnhanceModelDeltaDecoration = IEnhanceModelDeltaDecoration> extends Disposable {
    private readonly codeEditor;
    private deltaDecorations;
    protected readonly _onDidDecorationsChange: Emitter<T[]>;
    readonly onDidDecorationsChange: Event<T[]>;
    private get model();
    constructor(codeEditor: ICodeEditor);
    /**
     * 每次在文档变更时获取新的 decoration 位置
     */
    private flush;
    private delete;
    protected createDecorations(metaData: IDeltaDecorationsOptions): T;
    set(decorations: (IModelDeltaDecoration & Partial<Pick<T, 'length' | 'isHidden' | 'group'>>)[]): void;
    getDecorations(): T[];
    getDecorationByGroup(group: UndoRedoGroup): T | undefined;
    getDecorationByLineNumber(lineNumber: number): T | undefined;
    clear(): void;
}
export {};
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