diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/core/utils.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/core/utils.kt
index 58fc4ee8512..f47994e4c6d 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/core/utils.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/core/utils.kt
@@ -10,6 +10,18 @@ import kotlin.reflect.KProperty
 inline infix fun <A, B, C> ((A) -> B).andThen(crossinline then: (B) -> C): (A) -> C =
     { then(this(it)) }
 
+
+/**
+ * Composes two function together like normal composition if first function returns non-null value;
+ * Otherwise, applies second function
+ */
+inline infix fun <A : Any> ((A) -> A?).andThenNullable(crossinline then: (A) -> A?): (A) -> A? =
+    { initial ->
+        val thisResult = this(initial)
+        if (thisResult != null) then(thisResult) else then(initial)
+    }
+
+
 @Suppress("NOTHING_TO_INLINE")
 inline fun <T> idFunction(): (T) -> T = { it }
 
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/IR.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/IR.kt
index 0e6ec724d11..e08a0c52625 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/IR.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/IR.kt
@@ -1,10 +1,4 @@
 package org.jetbrains.kotlin.tools.projectWizard.ir
 
-import org.jetbrains.kotlin.tools.projectWizard.core.safeAs
-import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.FreeIR
-
 interface IR
 
-interface TaskIR : FreeIR {
-    val name: String
-}
\ No newline at end of file
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/BuildFileIR.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/BuildFileIR.kt
index efb22b8a909..657b5f0005b 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/BuildFileIR.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/BuildFileIR.kt
@@ -11,6 +11,7 @@ import org.jetbrains.kotlin.tools.projectWizard.plugins.printer.BuildFilePrinter
 import org.jetbrains.kotlin.tools.projectWizard.plugins.printer.GradlePrinter
 import org.jetbrains.kotlin.tools.projectWizard.plugins.printer.MavenPrinter
 import java.nio.file.Path
+import javax.xml.transform.Source
 
 data class BuildFileIR(
     val name: String,
@@ -81,6 +82,17 @@ data class BuildFileIR(
     }
 }
 
+val BuildFileIR.targets
+    get() = modules.safeAs<MultiplatformModulesStructureIR>()?.targets.orEmpty()
+
+val BuildFileIR.sourcesets
+    get() = modules.modules.flatMap { module ->
+        when (module) {
+            is SingleplatformModuleIR -> module.sourcesets
+            is SourcesetModuleIR -> listOf(module as SourcesetIR)
+        }
+    }
+
 sealed class ModulesStructureIR : BuildSystemIR, IrsOwner {
     abstract val modules: List<ModuleIR>
 
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/gradle/GradleIR.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/gradle/GradleIR.kt
index 610f2925930..f12e6d82552 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/gradle/GradleIR.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/gradle/GradleIR.kt
@@ -40,13 +40,17 @@ data class CreateGradleValueIR(val name: String, val body: GradleIR) : GradleIR
 }
 
 data class GradleCallIr(
-    val name: String
+    val name: String,
+    val parameters: List<BuildSystemIR> = emptyList()
 ) : GradleIR {
     override fun GradlePrinter.renderGradle() {
-        call(name, forceBrackets = true) {}
+        call(name, forceBrackets = true) {
+            parameters.list { it.render(this) }
+        }
     }
 }
 
+
 data class GradleSectionIR(
     val name: String,
     val body: BodyIR
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/gradle/GradleTaskIR.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/gradle/GradleTaskIR.kt
index 223723c9877..656f3c3d03f 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/gradle/GradleTaskIR.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/gradle/GradleTaskIR.kt
@@ -1,48 +1,49 @@
 package org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.gradle
 
-import org.jetbrains.kotlin.tools.projectWizard.ir.TaskIR
+import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.BuildSystemIR
 import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.FreeIR
+import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.render
 import org.jetbrains.kotlin.tools.projectWizard.plugins.printer.GradlePrinter
 
-interface GradleTaskIR : GradleIR, TaskIR {
-    val taskClass: String
-    val body: BodyIR
+interface GradleTaskAccessIR : GradleIR {
+    val name: String
 }
 
-data class CreateGradleTaskIR(
+data class GradleByNameTaskAccessIR(
     override val name: String,
-    override val taskClass: String,
-    override val body: BodyIR
-) : GradleTaskIR {
-    override fun GradlePrinter.renderGradle() {
-        when (dsl) {
-            GradlePrinter.GradleDsl.GROOVY -> {
-                +"tasks.create('$name', $taskClass)"
-            }
-            GradlePrinter.GradleDsl.KOTLIN -> {
-                +"val $name by tasks.registering($taskClass::class)"
-            }
-        }
-        +" "
-        body.renderIfNotEmpty(this)
-    }
-}
-
-data class GetGradleTaskIR(
-    override val name: String,
-    override val taskClass: String,
-    override val body: BodyIR
-) : GradleTaskIR {
+    val taskClass: String? = null
+) : GradleTaskAccessIR {
     override fun GradlePrinter.renderGradle() {
         when (dsl) {
             GradlePrinter.GradleDsl.GROOVY -> {
                 +"tasks.getByName('$name')"
             }
             GradlePrinter.GradleDsl.KOTLIN -> {
-                +"tasks.getByName<$taskClass>(${name.quotified})"
+                +"tasks.getByName"
+                taskClass?.let { +"<$it>" }
+                +"(${name.quotified})"
             }
         }
-        +" "
-        body.renderIfNotEmpty(this)
     }
-}
\ No newline at end of file
+}
+
+data class GradleConfigureTaskIR(
+    val taskAccess: GradleTaskAccessIR,
+    val dependsOn: List<BuildSystemIR> = emptyList(),
+    val irs: List<BuildSystemIR> = emptyList()
+) : GradleIR, FreeIR {
+    override fun GradlePrinter.renderGradle() {
+        taskAccess.render(this)
+        +" "
+        inBrackets {
+            if (dependsOn.isNotEmpty()) {
+                indent()
+                call("dependsOn", forceBrackets = true) {
+                    dependsOn.list { it.render(this) }
+                }
+                nl()
+            }
+            irs.listNl()
+        }
+    }
+}
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/tasks.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/tasks.kt
index 1d0f9715f51..05f3f664bd0 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/tasks.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/ir/buildsystem/tasks.kt
@@ -16,12 +16,12 @@ fun runTaskIrs(mainClass: String, classPath: BuildSystemIR? = null) = buildList<
     })
 
     if (classPath != null) {
-        +GetGradleTaskIR(
-            name = "run",
-            taskClass = "JavaExec",
-            body = buildBody {
-                classPath.let { +GradleAssignmentIR("classpath", it) }
-            }
+        +GradleConfigureTaskIR(
+            GradleByNameTaskAccessIR(
+                name = "run",
+                taskClass = "JavaExec"
+            ),
+            irs = listOf(GradleAssignmentIR("classpath", classPath))
         )
     }
 }
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/plugins/templates/TemplatesPlugin.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/plugins/templates/TemplatesPlugin.kt
index ff45cab29d3..2108f2b875d 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/plugins/templates/TemplatesPlugin.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/plugins/templates/TemplatesPlugin.kt
@@ -7,6 +7,8 @@ import org.jetbrains.kotlin.tools.projectWizard.plugins.buildSystem.BuildSystemP
 import org.jetbrains.kotlin.tools.projectWizard.plugins.kotlin.KotlinPlugin
 import org.jetbrains.kotlin.tools.projectWizard.settings.buildsystem.updateBuildFiles
 import org.jetbrains.kotlin.tools.projectWizard.templates.*
+import org.jetbrains.kotlin.tools.projectWizard.transformers.interceptors.TemplateInterceptor
+import org.jetbrains.kotlin.tools.projectWizard.transformers.interceptors.fold
 
 class TemplatesPlugin(context: Context) : Plugin(context) {
     val templates by property<Map<String, Template>>(
@@ -91,4 +93,20 @@ class TemplatesPlugin(context: Context) : Plugin(context) {
             }
         }
     }
+
+    val postApplyTemplatesToSourcesets by pipelineTask(GenerationPhase.PROJECT_GENERATION) {
+        runBefore(BuildSystemPlugin::createModules)
+        runAfter(KotlinPlugin::createModules)
+        runAfter(TemplatesPlugin::addTemplatesToSourcesets)
+
+        withAction {
+            updateBuildFiles { buildFile ->
+                @Suppress("UNCHECKED_CAST")
+                val interceptors = buildFile.sourcesets.mapNotNull { sourceset ->
+                    sourceset.template?.createInterceptors(sourceset) as? List<TemplateInterceptor>
+                }.flatten().fold()
+                interceptors.applyUntilConverge(buildFile).asSuccess()
+            }
+        }
+    }
 }
\ No newline at end of file
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/SimpleJsClientTemplate.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/SimpleJsClientTemplate.kt
index 37c4d28a7bc..4398ffb6a0c 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/SimpleJsClientTemplate.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/SimpleJsClientTemplate.kt
@@ -7,17 +7,18 @@ package org.jetbrains.kotlin.tools.projectWizard.templates
 
 import org.jetbrains.kotlin.tools.projectWizard.core.TaskRunningContext
 import org.jetbrains.kotlin.tools.projectWizard.core.buildList
-import org.jetbrains.kotlin.tools.projectWizard.core.entity.TemplateSetting
+import org.jetbrains.kotlin.tools.projectWizard.core.safeAs
 import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.*
 import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.gradle.*
+import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.gradle.multiplatform.DefaultTargetConfigurationIR
 import org.jetbrains.kotlin.tools.projectWizard.library.MavenArtifact
-import org.jetbrains.kotlin.tools.projectWizard.phases.GenerationPhase
+import org.jetbrains.kotlin.tools.projectWizard.plugins.kotlin.ModuleSubType
 import org.jetbrains.kotlin.tools.projectWizard.plugins.kotlin.ModuleType
-import org.jetbrains.kotlin.tools.projectWizard.settings.DisplayableSettingItem
 import org.jetbrains.kotlin.tools.projectWizard.settings.buildsystem.DefaultRepository
-import org.jetbrains.kotlin.tools.projectWizard.settings.buildsystem.Repositories
 import org.jetbrains.kotlin.tools.projectWizard.settings.buildsystem.SourcesetType
 import org.jetbrains.kotlin.tools.projectWizard.settings.version.Version
+import org.jetbrains.kotlin.tools.projectWizard.transformers.interceptors.Interceptor
+import org.jetbrains.kotlin.tools.projectWizard.transformers.interceptors.interceptTemplate
 
 class SimpleJsClientTemplate : Template() {
     override val title: String = "Simple JS client"
@@ -39,23 +40,87 @@ class SimpleJsClientTemplate : Template() {
         FileTemplateDescriptor("$id/client.kt.vm", sourcesPath("client.kt"))
     )
 
+    override fun createInterceptors(sourceset: SourcesetIR): List<Interceptor> = buildList {
+        +interceptTemplate(KtorServerTemplate()) {
+            applicableIf { buildFileIR ->
+                val tasks = buildFileIR.irsOfTypeOrNull<GradleConfigureTaskIR>() ?: return@applicableIf false
+                tasks.none { it.taskAccess.name.endsWith("Jar") }
+            }
+
+            transformBuildFile { buildFileIR ->
+                val jsSourcesetName = sourceset.safeAs<SourcesetModuleIR>()?.targetName ?: return@transformBuildFile null
+                val jvmTarget = buildFileIR.targets.firstOrNull { target ->
+                    target.safeAs<DefaultTargetConfigurationIR>()?.targetAccess?.type == ModuleSubType.jvm
+                } as? DefaultTargetConfigurationIR ?: return@transformBuildFile null
+                val jvmTargetName = jvmTarget.name
+                val webPackTaskName = "${jsSourcesetName}BrowserWebpack"
+                val jvmJarTaskAccess = GradleByNameTaskAccessIR("${jvmTargetName}Jar", "Jar")
+
+                val jvmJarTaskConfiguration = run {
+                    val webPackTaskVariable = CreateGradleValueIR(
+                        webPackTaskName,
+                        GradleByNameTaskAccessIR(webPackTaskName, WEBPACK_TASK_CLASS)
+                    )
+                    val from = GradleCallIr(
+                        "from",
+                        listOf(
+                            GradleCallIr(
+                                "File",
+                                listOf(
+                                    GradlePropertyAccessIR("$webPackTaskName.destinationDirectory"),
+                                    GradlePropertyAccessIR("$webPackTaskName.outputFileName")
+                                )
+                            )
+                        )
+                    )
+                    GradleConfigureTaskIR(
+                        jvmJarTaskAccess,
+                        dependsOn = listOf(GradleByNameTaskAccessIR(webPackTaskName)),
+                        irs = listOf(
+                            webPackTaskVariable,
+                            from
+                        )
+                    )
+                }
+
+                val runTaskConfiguration = run {
+                    val taskAccess = GradleByNameTaskAccessIR("run", "JavaExec")
+                    val classpath = GradleCallIr("classpath", listOf(jvmJarTaskAccess))
+                    GradleConfigureTaskIR(
+                        taskAccess,
+                        dependsOn = listOf(jvmJarTaskAccess),
+                        irs = listOf(classpath)
+                    )
+                }
+
+                buildFileIR.withIrs(jvmJarTaskConfiguration, runTaskConfiguration)
+            }
+        }
+    }
+
+
     override fun TaskRunningContext.getIrsToAddToBuildFile(sourceset: SourcesetIR): List<BuildSystemIR> = buildList {
         +RepositoryIR(DefaultRepository.JCENTER)
         if (sourceset is SourcesetModuleIR) {
             +GradleImportIR("org.jetbrains.kotlin.gradle.targets.js.webpack.KotlinWebpack")
-            val taskAccessIR = GetGradleTaskIR(
+            val taskAccessIR = GradleByNameTaskAccessIR(
                 "${sourceset.targetName}BrowserWebpack",
-                "KotlinWebpack",
-                buildBody {
-                    +GradleAssignmentIR("outputFileName", GradleStringConstIR(JS_OUTPUT_FILE_NAME))
-                }
+                WEBPACK_TASK_CLASS
+            )
+
+            +GradleConfigureTaskIR(
+                taskAccessIR,
+                irs = listOf(
+                    GradleAssignmentIR(
+                        "outputFileName", GradleStringConstIR(JS_OUTPUT_FILE_NAME)
+                    )
+                )
             )
-            +CreateGradleValueIR(JS_BROWSER_WEBPACK_TASK_ALIAS, taskAccessIR)
         }
     }
 
     companion object {
         const val JS_OUTPUT_FILE_NAME = "output.js"
-        const val JS_BROWSER_WEBPACK_TASK_ALIAS = "jsBrowserWebpack"
+        const val WEBPACK_TASK_CLASS = "KotlinWebpack"
     }
 }
\ No newline at end of file
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/Template.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/Template.kt
index e3aa25f8a8e..623f55e735b 100644
--- a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/Template.kt
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/templates/Template.kt
@@ -5,6 +5,7 @@ import org.jetbrains.kotlin.tools.projectWizard.SettingsOwner
 import org.jetbrains.kotlin.tools.projectWizard.core.*
 import org.jetbrains.kotlin.tools.projectWizard.core.entity.*
 import org.jetbrains.kotlin.tools.projectWizard.core.service.FileSystemWizardService
+import org.jetbrains.kotlin.tools.projectWizard.transformers.interceptors.Interceptor
 import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.*
 import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.gradle.multiplatform.TargetConfigurationIR
 import org.jetbrains.kotlin.tools.projectWizard.phases.GenerationPhase
@@ -78,6 +79,8 @@ abstract class Template : SettingsOwner {
 
     open fun TaskRunningContext.getFileTemplates(sourceset: SourcesetIR): List<FileTemplateDescriptor> = emptyList()
 
+    open fun createInterceptors(sourceset: SourcesetIR): List<Interceptor> = emptyList()
+
     fun TaskRunningContext.applyToSourceset(
         templateEngine: TemplateEngine,
         sourceset: SourcesetIR
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/transformers/interceptors/Interceptor.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/transformers/interceptors/Interceptor.kt
new file mode 100644
index 00000000000..e1f2f1cad3d
--- /dev/null
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/transformers/interceptors/Interceptor.kt
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.tools.projectWizard.transformers.interceptors
+
+import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.BuildFileIR
+import org.jetbrains.kotlin.tools.projectWizard.ir.buildsystem.sourcesets
+import org.jetbrains.kotlin.tools.projectWizard.templates.Template
+import org.jetbrains.kotlin.tools.projectWizard.transformers.Predicate
+import org.jetbrains.kotlin.tools.projectWizard.transformers.TransformerFunction
+
+interface Interceptor
+
+data class TemplateInterceptor(
+    val applicabilityCheckers: List<Predicate<BuildFileIR>>,
+    val buildFileTransformers: List<TransformerFunction<BuildFileIR>>
+) : Interceptor {
+    fun applyTo(buildFileIR: BuildFileIR): BuildFileIR? {
+        if (applicabilityCheckers.any { checker -> !checker(buildFileIR) }) return null
+
+        var isApplied = false
+        var result: BuildFileIR = buildFileIR
+
+        for (transformer in buildFileTransformers) {
+            val newResult = transformer(result)
+            if (newResult != null) {
+                result = newResult
+                isApplied = true
+            }
+        }
+
+        return result.takeIf { isApplied }
+    }
+
+    fun applyUntilConverge(buildFileIR: BuildFileIR) =
+        generateSequence(buildFileIR, { buildFile ->
+            applyTo(buildFile)
+        }).last()
+}
+
+class TemplateInterceptorBuilder<T : Template>(private val template: T) {
+    private val buildFileTransformers = mutableListOf<TransformerFunction<BuildFileIR>>()
+    fun transformBuildFile(transform: TransformerFunction<BuildFileIR>) {
+        buildFileTransformers += transform
+    }
+
+    private val applicabilityCheckers = mutableListOf<Predicate<BuildFileIR>>()
+    fun applicableIf(checker: Predicate<BuildFileIR>) {
+        applicabilityCheckers += checker
+    }
+
+    init {
+        applicableIf { buildFile ->
+            buildFile.sourcesets.any { it.template?.id == template.id }
+        }
+    }
+
+    fun build() = TemplateInterceptor(applicabilityCheckers, buildFileTransformers)
+}
+
+fun List<TemplateInterceptor>.fold() =
+    TemplateInterceptor(
+        flatMap { it.applicabilityCheckers },
+        flatMap { it.buildFileTransformers }
+    )
+
+
+fun <T : Template> interceptTemplate(template: T, builder: TemplateInterceptorBuilder<T>.() -> Unit) =
+    TemplateInterceptorBuilder(template).apply(builder).build()
\ No newline at end of file
diff --git a/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/transformers/transformer.kt b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/transformers/transformer.kt
new file mode 100644
index 00000000000..68f65bd16ab
--- /dev/null
+++ b/libraries/tools/new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/transformers/transformer.kt
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.tools.projectWizard.transformers
+
+import org.jetbrains.kotlin.tools.projectWizard.core.andThenNullable
+
+typealias TransformerFunction<I> = (I) -> I?
+typealias Predicate<T> = (T) -> Boolean
+
+fun <T : Any> Iterable<TransformerFunction<T>>.foldTransformers() =
+    fold<TransformerFunction<T>, TransformerFunction<T>>({ null }) { acc, transformer ->
+        acc andThenNullable transformer
+    }
+
+fun <T> Iterable<Predicate<T>>.foldPredicates() = { value: T ->
+    all { it.invoke(value) }
+}
\ No newline at end of file