/**
 * Custom NodeKindProvider — maps DomainLang AST types to VS Code SymbolKinds.
 *
 * Langium's DefaultNodeKindProvider returns `SymbolKind.Field` for everything.
 * This override provides semantically meaningful icons for the Outline view,
 * breadcrumbs, Go to Symbol, and completion items.
 *
 * @module lsp/domain-lang-node-kind-provider
 */
import { DefaultNodeKindProvider } from 'langium/lsp';
import { CompletionItemKind, SymbolKind } from 'vscode-languageserver';
import type { AstNode, AstNodeDescription } from 'langium';
/**
 * Maps DomainLang AST types to semantically appropriate SymbolKind values.
 *
 * Used by the DocumentSymbolProvider (outline/breadcrumbs), WorkspaceSymbolProvider,
 * and the CompletionProvider.
 */
export declare class DomainLangNodeKindProvider extends DefaultNodeKindProvider {
    getSymbolKind(node: AstNode | AstNodeDescription): SymbolKind;
    getCompletionItemKind(node: AstNode | AstNodeDescription): CompletionItemKind;
    /**
     * Resolves an AstNode from an AstNodeDescription (which may only have a reference).
     * Returns the node directly if it's already an AstNode.
     */
    private resolveNode;
}