provideDebugConfigurations  
  abstract var provideDebugConfigurations: (folder: WorkspaceFolder?, token: CancellationToken?) -> ProviderResult<ReadonlyArray<DebugConfiguration>>?(source)
Provides debug configuration to the debug service. If more than one debug configuration provider is registered for the same type, debug configurations are concatenated in arbitrary order.
Parameters
folder
The workspace folder for which the configurations are used or undefined for a folderless setup.
token
A cancellation token.