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## Editing Kotlin

            }

            is FirFunctionCall -> {
                val reference = calleeReference as? FirResolvedNamedReference ?: return null
                when (val resolvedSymbol = reference.resolvedSymbol) {
                    is FirConstructorSymbol -> {

 *  We decide that the LHS is a type reference by checking if the left hand
 *  side is a (qualified) name, and, in case it _is_, resolving that name.
 *
 *  If it resolves to a non-class declaration, it does _not_ refer to a type.
 */
private fun doesDoubleColonUseLHS(lhs: PsiElement): Boolean {
    val reference = when (val inner = lhs.unwrapParenthesesLabelsAndAnnotations()) {

    }

/**
 * A name by which referenced functions was called.
 */
private val FirFunctionCall.functionReferenceName: Name?
    get() {
        toResolvedCallableReference()?.let { return it.name }

        // unresolved reference has incorrect name, so we have to retrieve it by PSI
        val wholeCallExpression = realPsi as? KtExpression

import org.jetbrains.kotlin.fir.psi
import org.jetbrains.kotlin.fir.references.FirNamedReference
import org.jetbrains.kotlin.fir.references.FirResolvedNamedReference
import org.jetbrains.kotlin.fir.references.toResolvedPropertySymbol
import org.jetbrains.kotlin.fir.references.toResolvedVariableSymbol
import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol

                    "Referenced classId $referencedClassId should end with qualifiedAccess expression ${qualifiedAccess.text} "
                }
            }

            // In the code below, we always maintain the contract that `classId` and `qualifiedAccess` should stay "in-sync", i.e. they
            // refer to the same class and classId should be null if `qualifiedAccess` references to a package.

            Errors.NO_CONSTRUCTOR,
            Errors.OVERLOAD_RESOLUTION_AMBIGUITY,
            Errors.NONE_APPLICABLE,
            Errors.CANNOT_COMPLETE_RESOLVE,
            Errors.UNRESOLVED_REFERENCE_WRONG_RECEIVER,
            Errors.CALLABLE_REFERENCE_RESOLUTION_AMBIGUITY,
            Errors.TYPE_PARAMETER_AS_REIFIED,
            Errors.DEFINITELY_NON_NULLABLE_AS_REIFIED,
            Errors.REIFIED_TYPE_FORBIDDEN_SUBSTITUTION,

    /**
     * It only makes sense to provide type for the references which reference some actual properties/variables.
     *
     * In cases when the name reference references a function (a REAL function, not a functional type variable), it does not
     * make sense to provide any type for it.
     *
     * ---
     *
     * Why not just always provide null for name references? In such case, the following case would be a problem:
     *

                }
            }
            else -> throwUnexpectedFirElementError(fir, ktTypeReference)
        }
    }

    /**
     * Try to get fir element for type reference through symbols.
     * When the type is declared in compiled code this is faster than building FIR from decompiled text.
     */
    private fun KtTypeReference.getFirBySymbols(): FirElement? {
        val parent = parent

     *
     * If the declaration references only its own type parameters, or parameters from the outer declarations, then
     * we consider that it's signature will not be changed by the SUBSTITUTION_OVERRIDE, so the wrapper can be unwrapped.
     *
     * This have a few caveats when it comes to the inner classes. TODO Provide a reference to some more in-detail description of that.
     *