override fun substitute(substitutor: KtSubstitutor): KtFunctionLikeSignature<S> = withValidityAssertion {
        KtFe10FunctionLikeSignature(
            symbol,
            substitutor.substitute(returnType),
            receiverType?.let { substitutor.substitute(it) },
            valueParameters.map { valueParameter ->

    override fun substitute(substitutor: KtSubstitutor): KtVariableLikeSignature<S> = withValidityAssertion {
        KtFe10VariableLikeSignature(
            symbol,
            substitutor.substitute(returnType),
            receiverType?.let { substitutor.substitute(it) },
        )
    }

    override fun equals(other: Any?): Boolean {

    override fun substitute(substitutor: KtSubstitutor): KtFirVariableLikeSignature<S> = withValidityAssertion {
        if (substitutor is KtSubstitutor.Empty) return@withValidityAssertion this
        require(substitutor is AbstractKtFirSubstitutor<*>)

        KtFirVariableLikeSubstitutorBasedSignature(token, firSymbol, firSymbolBuilder, substitutor.substitutor)
    }
}

    }

    override fun substitute(substitutor: KtSubstitutor): KtFirFunctionLikeSignature<S> = withValidityAssertion {
        if (substitutor is KtSubstitutor.Empty) return@withValidityAssertion this
        require(substitutor is AbstractKtFirSubstitutor<*>)

        KtFirFunctionLikeSubstitutorBasedSignature(token, firSymbol, firSymbolBuilder, substitutor.substitutor)
    }
}

        var isImplicitInvoke = false

        // TODO: Ideally, we should get the substitutor from the candidate. But it seems there is no way to get the substitutor from the
        //  candidate, `Candidate.substitutor` is not complete. maybe we can carry over the final substitutor if it's available from
        //  body resolve phase?
        val substitutor = when (fir) {

                    return ApplicableAsFunctionalVariableCall(substitutor, receiverCastRequired, token)
                }

                return ApplicableAsExtensionCallable(substitutor, receiverCastRequired, token)
            }

            return implicitReceivers.firstNotNullOfOrNull(::processReceiver)
                ?: processReceiver(null)

      <w>deserialized</w>
      <w>dominator</w>
      <w>inferrer</w>
      <w>iterable</w>
      <w>nondeterministic</w>
      <w>nullable</w>
      <w>overridable</w>
      <w>pseudocode</w>
      <w>substitutor</w>
      <w>subtyping</w>
      <w>supertype</w>
      <w>supertypes</w>
      <w>tuple</w>
      <w>unary</w>
    </words>
  </dictionary>

            substitutions[parameterTypeConstructor] = TypeProjectionImpl(arguments[index] as KotlinType)
        }

        return TypeSubstitutor.create(substitutions).substitute(declaration.defaultType, Variance.INVARIANT) as SimpleType
    }

    override fun TypeParameterMarker.representativeUpperBound(): KotlinTypeMarker {
        require(this is TypeParameterDescriptor)

/compiler/testData/versionRequirement/ "Kotlin JVM"
/compiler/testData/writeFlags/ "Kotlin JVM"
/compiler/testData/writeSignature/ "Kotlin JVM"
/compiler/testData/type-checker-test.kt "Kotlin Compiler Core"
/compiler/testData/type-substitutor.kt "Kotlin Compiler Core"
/compiler/tests/ "Kotlin Compiler Core" "Kotlin JVM" "Kotlin Native" "Kotlin Wasm" "Kotlin Common Backend"
/compiler/tests/org/jetbrains/kotlin/klib/ "Kotlin Common Backend"

        }

        fun buildSubstitutor(substitutor: ConeSubstitutor): KtSubstitutor {
            if (substitutor == ConeSubstitutor.Empty) return KtSubstitutor.Empty(token)
            return when (substitutor) {
                is ConeSubstitutorByMap -> KtFirMapBackedSubstitutor(substitutor, this@KtSymbolByFirBuilder)
                is ChainedSubstitutor -> KtFirChainedSubstitutor(substitutor, this@KtSymbolByFirBuilder)