Function expectHighlight

expectHighlight(services): ((input: ExpectedHighlight) => Promise<AsyncDisposable>)
Testing utility function for the textDocument/documentHighlight LSP request
Parameters
- services: LangiumServices
Returns ((input: ExpectedHighlight) => Promise<AsyncDisposable>)
A function that performs the assertion
- - (input): Promise<AsyncDisposable>
  - Parameters
    - input: ExpectedHighlight
    Returns Promise<AsyncDisposable>
- Defined in packages/langium/src/test/langium-test.ts:106