* climbing up the syntax tree, passing control back and forth between the
     * two.
     *
     * Whether an expression is used is defined by the context in which it
     * appears. E.g. a "statement" in a block is considered used if it is the
     * last expression in that block AND the block itself is used -- a
     * recursive call to `isUsed`, one level higher in the syntax tree.
     *

                // that the first segment of the qualified access could be the import alias if any. Then, we can still compare the
                // remaining parts.
                // E.g., coreR.string.hello
                //   -> string.hello (drop the first segment)
                //   test.pkg.R.string.hello

     * thereby avoiding lazy construction of the FIR class. The visibility rules are tailored specifically for Java classes accessed from
     * Kotlin. They cover the most popular visibilities `private`, `public`, and default (package) visibility for top-level and nested
     * classes.
     *
     * Returns `null` if visibility cannot be decided by the heuristic.
     */

        // Enum constructors are represented without name/ordinal in light classes, which seems fine because they don't have name/ordinal
        // in Java sources as well, even though the parameters are there in the bytecode. Since metadata stores JVM signatures, we're
        // adding the name/ordinal parameters manually.
        append("Ljava/lang/String;")
        append("I")
    }

            // to get the combined scope. A base declared member scope with Java enhancement doesn't exist, unfortunately.
            DeclaredMemberScopeKind.COMBINED -> {
                // The static scope contains inner classes, so we need to exclude them from the non-static scope to avoid duplicates.

    /**
     * Type can be imported with alias, and thus can be referenced by the name different from its actual name.
     *
     * We cannot use [ClassId.getShortClassName] for this, since it is not affected by the alias.
     */
    val referencedByName: Name

    /**
     * Must be `true` if the PSI qualifier is itself qualified with the package or some other type, and `false` otherwise.
     *
     * ```

            // referenced in the symbol table automatically, but not its `expect` counterpart, because it isn't contained in the files to
            // compile. `shouldReferenceUndiscoveredExpectSymbols` references such `expect` symbols in the symbol table so that they can
            // subsequently be stubbed.
            shouldReferenceUndiscoveredExpectSymbols = false, // TODO it was true
        )

/**
 * Whether unbound IR symbols should be stubbed instead of linked.
 * This should be enabled if the compiled file could refer to symbols defined in another file of the same module.
 * Such symbols are not compiled (only the file is passed to the backend) and so they cannot be linked from a dependency.
 */

On Windows you might need to add long paths setting to the repo:

    git config core.longpaths true 

## Building

The project is built with Gradle. Run Gradle to build the project and to run the tests 
using the following command on Unix/macOS:

    ./gradlew <tasks-and-options>
    
or the following command on Windows:

    gradlew <tasks-and-options>

 * [DeclarationsInPackageProvider] first tries the [FirSymbolNamesProvider] of the analysis session's underlying FIR session, because it
 * provides symbol names from binary libraries in Standalone mode, which the Standalone declaration provider does not contain (to avoid
 * stub-indexing binary libraries). And in general, querying the symbol names provider might be faster since its sets are cached, which is