bindingTrace: BindingTrace,
        componentProvider: ComponentProvider
    ): AnalysisResult? {
        // Single-module [KtFe10AnalysisHandlerExtension] can be registered without specific use-site module.
        // Simple null-check below will skip the bail-out.
        if (useSiteModule != null &&
            module.name.asString().removeSurrounding("<", ">") != useSiteModule.moduleName
        ) {

It is an open-source, statically typed programming language supported and developed by [JetBrains](https://www.jetbrains.com/) and open-source contributors.

Some handy links:

 * [Kotlin Site](https://kotlinlang.org/)
 * [Getting Started Guide](https://kotlinlang.org/docs/tutorials/getting-started.html)
 * [Try Kotlin](https://play.kotlinlang.org/)

    override fun processClassifiersByNameWithSubstitution(name: Name, processor: (FirClassifierSymbol<*>, ConeSubstitutor) -> Unit) {
        // We have to filter out classes from supertypes because the base scope might be a use-site scope that provides inner classes from
        // supertypes.
        delegate.processClassifiersByNameWithSubstitution(name) { classifier, substitutor ->