import type * as monaco from '@nvidia-elements/monaco';
import type { Monaco } from '@nvidia-elements/monaco';
import { MonacoDiffEditor } from '../diff-editor/diff-editor.js';
import { BaseMonacoInput } from '../internal/base/input.js';
import type { SuggestedLanguages } from '../internal/base/input.js';
/**
 * @element nve-monaco-diff-input
 * @description An input control for editing diffs for JSON, YAML and code with syntax highlighting and validation.
 * @documentation https://nvidia.github.io/elements/docs/monaco/diff-input/
 * @since 0.0.0
 * @entrypoint \@nvidia-elements/monaco/diff-input
 * @aria https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/textarea
 * @stable false
 */
export declare class MonacoDiffInput extends BaseMonacoInput<MonacoDiffEditor, monaco.editor.IStandaloneDiffEditor> {
    #private;
    static readonly metadata: {
        tag: string;
        version: string;
        valueSchema: {
            type: 'string';
        };
    };
    static elementDefinitions: {
        [MonacoDiffEditor.metadata.tag]: typeof MonacoDiffEditor;
    };
    /**
     * Determines whether the input prevents editing.
     */
    get disabled(): boolean;
    set disabled(value: boolean);
    /**
     * Defines the programming language for syntax highlighting and validation.
     */
    get language(): SuggestedLanguages | string;
    set language(value: SuggestedLanguages | string);
    /**
     * Defines the original value of the diff.
     */
    get original(): string;
    set original(value: string);
    /**
     * Defines the programming language for syntax highlighting of the original value.
     * Falls back to the language property if not set.
     */
    get originalLanguage(): SuggestedLanguages | string;
    set originalLanguage(value: SuggestedLanguages | string);
    /**
     * Determines whether the editor is in read-only mode.
     */
    get readOnly(): boolean;
    set readOnly(value: boolean);
    /**
     * Defines whether to render the diff in side-by-side mode (if enough width is available).
     */
    get sideBySide(): boolean;
    set sideBySide(value: boolean);
    protected get _editor(): MonacoDiffEditor;
    protected _createEditor(monaco: Monaco): monaco.editor.IStandaloneCodeEditor;
    disconnectedCallback(): void;
    render(): import("lit").TemplateResult<1>;
    updateOptions(options: monaco.editor.IDiffEditorOptions): void;
    updateOriginalEditorOptions(options: monaco.editor.IEditorOptions & monaco.editor.IGlobalEditorOptions): void;
    protected _updateEditorOptions(options: Partial<monaco.editor.IEditorOptions & monaco.editor.IGlobalEditorOptions>): void;
}