* stub-indexing binary libraries). And in general, querying the symbol names provider might be faster since its sets are cached, which is
 * not necessarily the case for declaration providers (e.g. the IDE declaration provider hitting the index without caching).
 *
 * However, since symbol names providers may not be able to compute name sets per their contract, we may have to fall back to the

     *       }
     *     }
     *   }
     */
    private enum class PartialOrderOfScope(
        val scopeDistanceLevel: Int // Note: Don't use the built-in ordinal since there are some scopes that are at the same level.
    ) {
        Local(1),
        ScriptDeclarations(2),
        ClassUseSite(2),
        NestedClassifier(2),
        TypeParameter(2),

            // }
            // ```
            // `false` does not have a corresponding elements on the FIR side and hence the containing `FirWhenBranch` is returned. In this
            // case, we simply report null since FIR does not know about it.
            else -> null
        }
    }

                // E.g., test.pkg.R.string.hello v.s. coreR.string.hello where test.pkg.R is imported as coreR
                // Since an import alias ends with a simple identifier (i.e., can't be non-trivial dotted qualifier), we can safely assume

            token,
        )
    }
    add(FirErrors.NEWER_VERSION_IN_SINCE_KOTLIN) { firDiagnostic ->
        NewerVersionInSinceKotlinImpl(
            firDiagnostic.a,
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.DEPRECATED_SINCE_KOTLIN_WITH_UNORDERED_VERSIONS) { firDiagnostic ->
        DeprecatedSinceKotlinWithUnorderedVersionsImpl(

        val paramSignatureByName = signatureOfCallee.valueParameters.associateBy {
            // We intentionally use `symbol.name` instead of `name` here, since
            // `FirValueParameter.name` is not affected by the `@ParameterName`
            it.symbol.name
        }

- [`KT-59308`](https://youtrack.jetbrains.com/issue/KT-59308) Auto-generate the IrFactory interface

### JS. Tools

- [`KT-44838`](https://youtrack.jetbrains.com/issue/KT-44838) Kotlin/JS source-map-loader slow performance since 1.4.0

### JavaScript

#### New Features

- [`KT-58684`](https://youtrack.jetbrains.com/issue/KT-58684) KJS: ES15 classes — creating instance by class

#### Performance Improvements

        // 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")
    }
    for (param in method.parameterList.parameters) {

    val referencedClassId: ClassId

    /**
     * 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.
     *