ifc-language-server/client/node_modules/vscode-languageclient/lib/common/signatureHelp.d.ts
Ryan Schultz 8afacf268a Implemented a working Language Server Protocol (LSP) for IFC files with:
- Hover provider showing entity information and type
- Go-to-definition (F12) for entity references
- Basic IFC file validation (ISO-10303-21 header check)
- Entity parsing with regex-based detection
- Proper CommonJS module system (avoiding ES module issues)

This replaces the broken baseline from ifc-developer-tools which had:
- Non-functional ES module configuration
- Circular dependency issues
- Parser crashes
- Non-working PositionVisitor

Built on Microsoft's LSP example template for a clean, maintainable foundation.

Next: Add hierarchical entity dependency tree in hover tooltip."
2025-12-07 10:20:07 -06:00

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1.5 KiB
TypeScript

import { TextDocument, Disposable, Position as VPosition, CancellationToken, ProviderResult, SignatureHelpProvider, SignatureHelpContext as VSignatureHelpContext, SignatureHelp as VSignatureHelp } from 'vscode';
import { ClientCapabilities, DocumentSelector, ServerCapabilities, SignatureHelpOptions, SignatureHelpRegistrationOptions } from 'vscode-languageserver-protocol';
import { FeatureClient, TextDocumentLanguageFeature, DocumentSelectorOptions } from './features';
export interface ProvideSignatureHelpSignature {
(this: void, document: TextDocument, position: VPosition, context: VSignatureHelpContext, token: CancellationToken): ProviderResult<VSignatureHelp>;
}
export interface SignatureHelpMiddleware {
provideSignatureHelp?: (this: void, document: TextDocument, position: VPosition, context: VSignatureHelpContext, token: CancellationToken, next: ProvideSignatureHelpSignature) => ProviderResult<VSignatureHelp>;
}
export declare class SignatureHelpFeature extends TextDocumentLanguageFeature<SignatureHelpOptions, SignatureHelpRegistrationOptions, SignatureHelpProvider, SignatureHelpMiddleware> {
constructor(client: FeatureClient<SignatureHelpMiddleware>);
fillClientCapabilities(capabilities: ClientCapabilities): void;
initialize(capabilities: ServerCapabilities, documentSelector: DocumentSelector): void;
protected registerLanguageProvider(options: SignatureHelpRegistrationOptions & DocumentSelectorOptions): [Disposable, SignatureHelpProvider];
private registerProvider;
}