diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/AndroidModuleTemplateBuilder.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/AndroidModuleTemplateBuilder.kt
index 6e64b2970..d63f44f24 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/AndroidModuleTemplateBuilder.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/AndroidModuleTemplateBuilder.kt
@@ -54,7 +54,7 @@ class AndroidModuleTemplateBuilder : ModuleTemplateBuilder() {
   /**
    * Configure the properties for `AndroidManifest.xml` file.
    */
-  fun manifest(block: AndroidManifestBuilder.() -> Unit) {
+  inline fun manifest(crossinline block: AndroidManifestBuilder.() -> Unit) {
     manifest.apply(block)
   }
 
@@ -81,7 +81,7 @@ class AndroidModuleTemplateBuilder : ModuleTemplateBuilder() {
    *
    * @param configure Function to configure the resources.
    */
-  fun RecipeExecutor.res(configure: AndroidModuleResManager.() -> Unit) {
+  inline fun RecipeExecutor.res(crossinline configure: AndroidModuleResManager.() -> Unit) {
     res.apply(configure)
   }
 
@@ -97,8 +97,8 @@ class AndroidModuleTemplateBuilder : ModuleTemplateBuilder() {
    *
    * @param name The name of the class.
    */
-  fun RecipeExecutor.createActivity(name: String = "MainActivity",
-                                    configure: TypeSpec.Builder.() -> Unit
+  inline fun RecipeExecutor.createActivity(name: String = "MainActivity",
+                                    crossinline configure: TypeSpec.Builder.() -> Unit
   ) {
     sources {
       createClass(data.packageName, name, configure)
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/ModuleTemplateBuilder.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/ModuleTemplateBuilder.kt
index 097b0a050..f9ce81c59 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/ModuleTemplateBuilder.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/ModuleTemplateBuilder.kt
@@ -42,14 +42,18 @@ abstract class ModuleTemplateBuilder :
 
   internal val platforms = hashSetOf<Dependency>()
   internal val dependencies = hashSetOf<Dependency>()
-  protected val sourceWriter = SourceWriter()
+
+  @PublishedApi
+  internal val sourceWriter = SourceWriter()
+
+  @PublishedApi
   internal var _name: String? = null
 
   val name: String
     get() = checkNotNull(_name) { "Name not set to module template" }
 
-  protected open fun RecipeExecutor.preConfig() {}
-  protected open fun RecipeExecutor.postConfig() {}
+  open fun RecipeExecutor.preConfig() {}
+  open fun RecipeExecutor.postConfig() {}
 
   /**
    * Get the asset path for base module project template.
@@ -123,7 +127,7 @@ abstract class ModuleTemplateBuilder :
    *
    * @param configure Function for configuring the source files.
    */
-  fun RecipeExecutor.sources(configure: SourceWriter.() -> Unit) {
+  inline fun RecipeExecutor.sources(crossinline configure: SourceWriter.() -> Unit) {
     sourceWriter.apply(configure)
   }
 
@@ -133,8 +137,8 @@ abstract class ModuleTemplateBuilder :
    * @param moduleData  Called after the base configuration is setup and before the [recipe] is executed. Caller can perform its own
    * pre-recipe configuration here. Returns the [ModuleTemplateData] instance.
    */
-  fun commonPreRecipe(extraConfig: TemplateRecipeConfigurator = {},
-                      moduleData: RecipeExecutor.() -> ModuleTemplateData
+  inline fun commonPreRecipe(crossinline extraConfig: TemplateRecipeConfigurator = {},
+                      crossinline moduleData: RecipeExecutor.() -> ModuleTemplateData
   ): TemplateRecipeConfigurator = {
     val data = moduleData()
 
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/ProjectTemplateBuilder.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/ProjectTemplateBuilder.kt
index 2802cfcfe..2e2802448 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/ProjectTemplateBuilder.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/ProjectTemplateBuilder.kt
@@ -39,10 +39,14 @@ class ProjectTemplateBuilder :
   ExecutorDataTemplateBuilder<ProjectTemplateRecipeResult, ProjectTemplateData>() {
 
   private var _defModule: ModuleTemplateData? = null
+
+  @PublishedApi
   internal val defModuleTemplate: ModuleTemplate? = null
 
+  @PublishedApi
   internal val modules = mutableListOf<ModuleTemplate>()
 
+  @PublishedApi
   internal val defModule: ModuleTemplateData
     get() = checkNotNull(_defModule) { "Module template data not set" }
 
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/base.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/base.kt
index fff3beb10..000a45814 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/base.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/base.kt
@@ -60,13 +60,13 @@ typealias AndroidModuleTemplateConfigurator = AndroidModuleTemplateBuilder.() ->
  *
  * @param block Function to configure the template.
  */
-fun baseProject(projectName: StringParameter = projectNameParameter(),
+inline fun baseProject(projectName: StringParameter = projectNameParameter(),
   packageName: StringParameter = packageNameParameter(),
   useKts: BooleanParameter = useKtsParameter(),
   minSdk: EnumParameter<Sdk> = minSdkParameter(),
   language: EnumParameter<Language> = projectLanguageParameter(),
   projectVersionData: ProjectVersionData = ProjectVersionData(),
-  block: ProjectTemplateBuilder.() -> Unit
+  crossinline block: ProjectTemplateBuilder.() -> Unit
 ): ProjectTemplate {
   return ProjectTemplateBuilder().apply {
 
@@ -148,8 +148,8 @@ fun baseProject(projectName: StringParameter = projectNameParameter(),
  *
  * @param block The module configurator.
  */
-fun baseAndroidModule(isLibrary: Boolean = false,
-  block: AndroidModuleTemplateConfigurator
+inline fun baseAndroidModule(isLibrary: Boolean = false,
+  crossinline block: AndroidModuleTemplateConfigurator
 ): ModuleTemplate {
   return AndroidModuleTemplateBuilder().apply {
 
@@ -201,8 +201,8 @@ fun baseAndroidModule(isLibrary: Boolean = false,
  * @param configurator The configurator to configure the template.
  * @return The [FileTemplate].
  */
-fun <R : FileTemplateRecipeResult> baseFile(dir: File,
-  configurator: FileTemplateBuilder<R>.() -> Unit
+inline fun <R : FileTemplateRecipeResult> baseFile(dir: File,
+  crossinline configurator: FileTemplateBuilder<R>.() -> Unit
 ): FileTemplate<R> {
   return FileTemplateBuilder<R>(dir).apply(configurator)
     .build() as FileTemplate<R>
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/android/utils.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/android/utils.kt
index 748f6d825..b1f1dcfff 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/android/utils.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/android/utils.kt
@@ -31,10 +31,10 @@ import com.itsaky.androidide.templates.base.util.AndroidManifestBuilder.Configur
  * @param copyDefAssets Whether to copy the default Android assets (except `values` directory) to this module.
  * @param block The module configurator.
  */
-fun ProjectTemplateBuilder.defaultAppModule(name: String = ":app",
+inline fun ProjectTemplateBuilder.defaultAppModule(name: String = ":app",
                                             addAndroidX: Boolean = true,
                                             copyDefAssets: Boolean = true,
-                                            block: AndroidModuleTemplateConfigurator
+                                            crossinline block: AndroidModuleTemplateConfigurator
 ) {
   check(
     defModuleTemplate == null) { "Default module has been already configured" }
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/common.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/common.kt
index c2e39d5dc..d9ef1370d 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/common.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/modules/common.kt
@@ -52,8 +52,8 @@ internal fun ModuleTemplateBuilder.dependencies(): String {
  * @param name The name of the field.
  * @param configure A function to configure the field.
  */
-fun TypeSpec.Builder.createConstant(type: TypeName, name: String, isPublic: Boolean,
-                                    configure: FieldSpec.Builder.() -> Unit
+inline fun TypeSpec.Builder.createConstant(type: TypeName, name: String, isPublic: Boolean,
+                                    crossinline configure: FieldSpec.Builder.() -> Unit
 ) {
   val accessMod = if (isPublic) Modifier.PUBLIC else Modifier.PRIVATE
   FieldSpec.builder(type, name, accessMod, Modifier.STATIC, Modifier.FINAL)
@@ -68,8 +68,8 @@ fun TypeSpec.Builder.createConstant(type: TypeName, name: String, isPublic: Bool
  * @param name The name of the field.
  * @param configure A function to configure the field.
  */
-fun TypeSpec.Builder.createField(type: TypeName, name: String, vararg modifiers: Modifier,
-                                 configure: FieldSpec.Builder.() -> Unit
+inline fun TypeSpec.Builder.createField(type: TypeName, name: String, vararg modifiers: Modifier,
+                                 crossinline configure: FieldSpec.Builder.() -> Unit
 ) {
   FieldSpec.builder(type, name, *modifiers).apply(configure).build().also { addField(it) }
 }
@@ -79,7 +79,7 @@ fun TypeSpec.Builder.createField(type: TypeName, name: String, vararg modifiers:
  *
  * @param configure A function to configure the method.
  */
-fun TypeSpec.Builder.createConstructor(configure: MethodSpec.Builder.() -> Unit) {
+inline fun TypeSpec.Builder.createConstructor(crossinline configure: MethodSpec.Builder.() -> Unit) {
   MethodSpec.constructorBuilder().apply(configure).build().also { addMethod(it) }
 }
 
@@ -89,6 +89,6 @@ fun TypeSpec.Builder.createConstructor(configure: MethodSpec.Builder.() -> Unit)
  * @param name The name of the method.
  * @param configure A function to configure the method.
  */
-fun TypeSpec.Builder.createMethod(name: String, configure: MethodSpec.Builder.() -> Unit) {
+inline fun TypeSpec.Builder.createMethod(name: String, crossinline configure: MethodSpec.Builder.() -> Unit) {
   MethodSpec.methodBuilder(name).apply(configure).build().also { addMethod(it) }
 }
\ No newline at end of file
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/templateBuilders.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/templateBuilders.kt
index 6446ae1cb..f543b4781 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/templateBuilders.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/templateBuilders.kt
@@ -29,7 +29,10 @@ import com.itsaky.androidide.templates.TemplateRecipeResult
 sealed class PrePostRecipeTemplateBuilder<R : TemplateRecipeResult> :
   TemplateBuilder<R>() {
 
+  @PublishedApi
   internal var preRecipe: TemplateRecipeConfigurator = {}
+
+  @PublishedApi
   internal var postRecipe: TemplateRecipeFinalizer = {}
 
   private var _recipe: TemplateRecipe<R>? = null
@@ -56,7 +59,10 @@ sealed class PrePostRecipeTemplateBuilder<R : TemplateRecipeResult> :
 sealed class ExecutorDataTemplateBuilder<R : TemplateRecipeResult, D : TemplateData> :
   PrePostRecipeTemplateBuilder<R>() {
 
+  @PublishedApi
   internal var _executor: RecipeExecutor? = null
+
+  @PublishedApi
   internal var _data: D? = null
 
   val executor: RecipeExecutor
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/AndroidModuleResManager.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/AndroidModuleResManager.kt
index 40c044343..ef41b38f1 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/AndroidModuleResManager.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/AndroidModuleResManager.kt
@@ -86,12 +86,12 @@ class AndroidModuleResManager {
    * @param srcSet The source set.
    * @param config The configuration for the resource type.
    */
-  fun AndroidModuleTemplateBuilder.createValuesResource(name: String,
+  inline fun AndroidModuleTemplateBuilder.createValuesResource(name: String,
                                                         type: ResourceType = VALUES,
                                                         srcSet: SrcSet = Main,
                                                         config: ConfigDescription = ConfigDescription(),
                                                         selfClose: Boolean = false,
-                                                        configure: XmlBuilder.() -> Unit
+                                                        crossinline configure: XmlBuilder.() -> Unit
   ) {
     return createXmlResource(name, type, srcSet, config) {
       createElement(name = "resources", closeStartTag = true,
@@ -107,11 +107,11 @@ class AndroidModuleResManager {
    * @param srcSet The source set.
    * @param config The configuration for the resource type.
    */
-  fun AndroidModuleTemplateBuilder.createXmlResource(name: String,
+  inline fun AndroidModuleTemplateBuilder.createXmlResource(name: String,
                                                      type: ResourceType,
                                                      srcSet: SrcSet = SrcSet.Main,
                                                      config: ConfigDescription = ConfigDescription(),
-                                                     configure: XmlBuilder.() -> Unit = {}
+                                                     crossinline configure: XmlBuilder.() -> Unit = {}
   ) {
     val file = File(resDir(type, srcSet, config), "${name}.xml")
     val builder = IndentedXmlBuilder().apply(configure)
@@ -146,11 +146,11 @@ class AndroidModuleResManager {
    * @param config The configuration for the resource type.
    * @param source Function which returns the source code for the resource.
    */
-  fun AndroidModuleTemplateBuilder.writeXmlResource(name: String,
+  inline fun AndroidModuleTemplateBuilder.writeXmlResource(name: String,
                                                     type: ResourceType,
                                                     srcSet: SrcSet = SrcSet.Main,
                                                     config: ConfigDescription = ConfigDescription(),
-                                                    source: () -> String = { "" }
+                                                    crossinline source: () -> String = { "" }
   ) {
     writeXmlResource(name, type, srcSet, config, source())
   }
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/SourceWriter.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/SourceWriter.kt
index 2f33ba339..fed7a44fc 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/SourceWriter.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/SourceWriter.kt
@@ -91,8 +91,8 @@ class SourceWriter {
    * @param className The name of the class.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun ModuleTemplateBuilder.createClass(packageName: String, className: String,
-                                        configure: TypeSpec.Builder.() -> Unit
+  inline fun ModuleTemplateBuilder.createClass(packageName: String, className: String,
+                                        crossinline configure: TypeSpec.Builder.() -> Unit
   ) {
     return createJavaFile(packageName, className, ClassType(), configure)
   }
@@ -104,8 +104,8 @@ class SourceWriter {
    * @param className The name of the class.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun ModuleTemplateBuilder.createEnum(packageName: String, className: String,
-                                       configure: TypeSpec.Builder.() -> Unit
+  inline fun ModuleTemplateBuilder.createEnum(packageName: String, className: String,
+                                       crossinline configure: TypeSpec.Builder.() -> Unit
   ) {
     return createJavaFile(packageName, className, EnumType(), configure)
   }
@@ -117,8 +117,8 @@ class SourceWriter {
    * @param className The name of the interface.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun ModuleTemplateBuilder.createInterface(packageName: String, className: String,
-                                            configure: TypeSpec.Builder.() -> Unit
+  inline fun ModuleTemplateBuilder.createInterface(packageName: String, className: String,
+                                            crossinline configure: TypeSpec.Builder.() -> Unit
   ) {
     return createJavaFile(packageName, className, InterfaceType(), configure)
   }
@@ -130,8 +130,8 @@ class SourceWriter {
    * @param className The name of the interface.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun ModuleTemplateBuilder.createAnnotation(packageName: String, className: String,
-                                             configure: TypeSpec.Builder.() -> Unit
+  inline fun ModuleTemplateBuilder.createAnnotation(packageName: String, className: String,
+                                             crossinline configure: TypeSpec.Builder.() -> Unit
   ) {
     return createJavaFile(packageName, className, AnnotationType(), configure)
   }
@@ -144,8 +144,8 @@ class SourceWriter {
    * @param type The type of the class.
    * @param configure Function to configure the [TypeSpec.Builder].
    */
-  fun ModuleTemplateBuilder.createJavaFile(packageName: String, className: String, type: SourceType,
-                                           configure: TypeSpec.Builder.() -> Unit
+  inline fun ModuleTemplateBuilder.createJavaFile(packageName: String, className: String, type: SourceType,
+                                           crossinline configure: TypeSpec.Builder.() -> Unit
   ) {
     val klass = ClassName.get(packageName, className)
     val builder = type.builder(klass).apply(configure).also {
@@ -191,8 +191,8 @@ class SourceWriter {
    * @param className The name of the class.
    * @param source A function which returns the source code for the file.
    */
-  fun ModuleTemplateBuilder.writeJavaSrc(packageName: String, className: String,
-                                         srcSet: SrcSet = SrcSet.Main, source: () -> String
+  inline fun ModuleTemplateBuilder.writeJavaSrc(packageName: String, className: String,
+                                         srcSet: SrcSet = SrcSet.Main, crossinline source: () -> String
   ) {
     writeJavaSrc(packageName, className, srcSet, source())
   }
@@ -204,13 +204,14 @@ class SourceWriter {
    * @param className The name of the class.
    * @param source A function which returns the source code for the file.
    */
-  fun ModuleTemplateBuilder.writeKtSrc(packageName: String, className: String,
-                                       srcSet: SrcSet = SrcSet.Main, source: () -> String
+  inline fun ModuleTemplateBuilder.writeKtSrc(packageName: String, className: String,
+                                       srcSet: SrcSet = SrcSet.Main, crossinline source: () -> String
   ) {
     writeKtSrc(packageName, className, srcSet, source())
   }
 
-  private fun ModuleTemplateBuilder.write(file: JavaFile) {
+  @PublishedApi
+  internal fun ModuleTemplateBuilder.write(file: JavaFile) {
     file.writeTo(mainJavaSrc())
   }
 }
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/utils.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/utils.kt
index a18257844..904ed1474 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/utils.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/utils.kt
@@ -32,7 +32,7 @@ internal fun BaseTemplateData.optonallyKts(file: String): String {
   return if (useKts) "${file}.kts" else file
 }
 
-internal fun ProjectTemplateData.moduleNameToDir(name: String): File {
+fun ProjectTemplateData.moduleNameToDir(name: String): File {
   return File(this.projectDir, moduleNameToDirName(name).replace(':', '/').trim { it == '/' })
 }
 
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/xmlBuilder.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/xmlBuilder.kt
index 4a9ec2285..de81d5526 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/xmlBuilder.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/base/util/xmlBuilder.kt
@@ -25,7 +25,7 @@ import org.eclipse.lemminx.dom.builder.XmlBuilder
  * The [configure] function is used to configure everything inside the element and then
  * the element is automatically closed.
  */
-fun XmlBuilder.createElement(name: String, closeStartTag: Boolean = false, selfClose: Boolean = false, configure: XmlBuilder.() -> Unit) {
+inline fun XmlBuilder.createElement(name: String, closeStartTag: Boolean = false, selfClose: Boolean = false, crossinline configure: XmlBuilder.() -> Unit) {
   startElement(name, closeStartTag)
   configure()
   if (selfClose) {
diff --git a/templates-api/src/main/java/com/itsaky/androidide/templates/parameters.kt b/templates-api/src/main/java/com/itsaky/androidide/templates/parameters.kt
index 17e3f7229..aecc90b53 100644
--- a/templates-api/src/main/java/com/itsaky/androidide/templates/parameters.kt
+++ b/templates-api/src/main/java/com/itsaky/androidide/templates/parameters.kt
@@ -349,19 +349,19 @@ class EnumParameterBuilder<T : Enum<*>> : TextFieldParameterBuilder<T>() {
 /**
  * Create a new [StringParameter] for accepting string input.
  */
-fun stringParameter(block: StringParameterBuilder.() -> Unit
+inline fun stringParameter(crossinline block: StringParameterBuilder.() -> Unit
 ): StringParameter = StringParameterBuilder().apply(block).build()
 
 /**
  * Create a new [BooleanParameter] for accepting boolean input.
  */
-fun booleanParameter(block: BooleanParameterBuilder.() -> Unit
+inline fun booleanParameter(crossinline block: BooleanParameterBuilder.() -> Unit
 ): BooleanParameter = BooleanParameterBuilder().apply(block).build()
 
-fun <T : Enum<*>> enumParameter(block: EnumParameterBuilder<T>.() -> Unit
+inline fun <T : Enum<*>> enumParameter(crossinline block: EnumParameterBuilder<T>.() -> Unit
 ): EnumParameter<T> = EnumParameterBuilder<T>().apply(block).build()
 
-fun projectNameParameter(configure: StringParameterBuilder.() -> Unit = {}) =
+inline fun projectNameParameter(crossinline configure: StringParameterBuilder.() -> Unit = {}) =
   stringParameter {
     name = string.project_app_name
     default = "My Application"
@@ -371,7 +371,7 @@ fun projectNameParameter(configure: StringParameterBuilder.() -> Unit = {}) =
     configure()
   }
 
-fun packageNameParameter(configure: StringParameterBuilder.() -> Unit = {}) =
+inline fun packageNameParameter(crossinline configure: StringParameterBuilder.() -> Unit = {}) =
   stringParameter {
     name = string.package_name
     default = "com.example.myapplication"
@@ -381,8 +381,8 @@ fun packageNameParameter(configure: StringParameterBuilder.() -> Unit = {}) =
     configure()
   }
 
-fun projectLanguageParameter(
-  configure: EnumParameterBuilder<Language>.() -> Unit = {}
+inline fun projectLanguageParameter(
+  crossinline configure: EnumParameterBuilder<Language>.() -> Unit = {}
 ) = enumParameter<Language> {
   name = string.wizard_language
   default = Java
@@ -395,7 +395,7 @@ fun projectLanguageParameter(
   configure()
 }
 
-fun minSdkParameter(configure: EnumParameterBuilder<Sdk>.() -> Unit = {}) =
+inline fun minSdkParameter(crossinline configure: EnumParameterBuilder<Sdk>.() -> Unit = {}) =
   enumParameter<Sdk> {
     name = string.minimum_sdk
     default = Sdk.Lollipop
@@ -405,7 +405,7 @@ fun minSdkParameter(configure: EnumParameterBuilder<Sdk>.() -> Unit = {}) =
     configure()
   }
 
-fun useKtsParameter(configure: BooleanParameterBuilder.() -> Unit = {}) =
+inline fun useKtsParameter(crossinline configure: BooleanParameterBuilder.() -> Unit = {}) =
   booleanParameter {
     name = string.msg_use_kts
     default = true
diff --git a/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/TemplateWidgetViewProviderImpl.kt b/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/TemplateWidgetViewProviderImpl.kt
index b51dc146f..b233fd8d8 100644
--- a/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/TemplateWidgetViewProviderImpl.kt
+++ b/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/TemplateWidgetViewProviderImpl.kt
@@ -206,9 +206,9 @@ class TemplateWidgetViewProviderImpl : ITemplateWidgetViewProvider {
     }.root
   }
 
-  private fun TextFieldParameter<*>.configureTextField(context: Context,
+  private inline fun TextFieldParameter<*>.configureTextField(context: Context,
                                                        root: TextInputLayout,
-                                                       onTextChanged: (String) -> Unit = {}
+                                                       crossinline onTextChanged: (String) -> Unit = {}
   ) {
     root.setHint(name)
     resetStartAndEndIcons(context, root)
diff --git a/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base.kt b/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base.kt
index 1f321c538..fa495e17e 100644
--- a/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base.kt
+++ b/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base.kt
@@ -54,14 +54,14 @@ internal fun AndroidModuleTemplateBuilder.templateAsset(name: String,
   return "templates/${name}/${path}"
 }
 
-internal fun baseProjectImpl(
+internal inline fun baseProjectImpl(
   projectName: StringParameter = projectNameParameter(),
   packageName: StringParameter = packageNameParameter(),
   useKts: BooleanParameter = useKtsParameter(),
   minSdk: EnumParameter<Sdk> = minSdkParameter(),
   language: EnumParameter<Language> = projectLanguageParameter(),
   projectVersionData: ProjectVersionData = ProjectVersionData(),
-  block: ProjectTemplateBuilder.() -> Unit
+  crossinline block: ProjectTemplateBuilder.() -> Unit
 ): ProjectTemplate =
   baseProject(projectName = projectName, packageName = packageName,
     useKts = useKts, minSdk = minSdk, language = language,
diff --git a/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base/recipe.kt b/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base/recipe.kt
index b751493e9..9b2f37773 100644
--- a/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base/recipe.kt
+++ b/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base/recipe.kt
@@ -26,16 +26,16 @@ import com.itsaky.androidide.templates.base.AndroidModuleTemplateBuilder
 import com.itsaky.androidide.templates.base.ExecutorDataTemplateBuilder
 import com.itsaky.androidide.templates.base.ProjectTemplateBuilder
 
-internal fun <R : TemplateRecipeResult> ExecutorDataTemplateBuilder<*, *>.createRecipe(
-  action: RecipeExecutor.() -> R
+internal inline fun <R : TemplateRecipeResult> ExecutorDataTemplateBuilder<*, *>.createRecipe(
+  crossinline action: RecipeExecutor.() -> R
 ): TemplateRecipe<R> {
   return TemplateRecipe {
     return@TemplateRecipe executor.run(action)
   }
 }
 
-internal fun AndroidModuleTemplateBuilder.createRecipe(
-  action: RecipeExecutor.() -> Unit
+internal inline fun AndroidModuleTemplateBuilder.createRecipe(
+  crossinline action: RecipeExecutor.() -> Unit
 ): TemplateRecipe<ModuleTemplateRecipeResult> {
   return TemplateRecipe {
     executor.run(action)
@@ -43,8 +43,8 @@ internal fun AndroidModuleTemplateBuilder.createRecipe(
   }
 }
 
-internal fun ProjectTemplateBuilder.createRecipe(
-  action: RecipeExecutor.() -> Unit
+internal inline fun ProjectTemplateBuilder.createRecipe(
+  crossinline action: RecipeExecutor.() -> Unit
 ): TemplateRecipe<ProjectTemplateRecipeResult> {
   return TemplateRecipe {
     executor.run(action)
diff --git a/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base/src.kt b/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base/src.kt
index b4e943b7c..66542d1cb 100644
--- a/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base/src.kt
+++ b/templates-impl/src/main/java/com/itsaky/androidide/templates/impl/base/src.kt
@@ -23,8 +23,8 @@ import com.itsaky.androidide.templates.base.modules.android.ManifestActivity
 import com.itsaky.androidide.templates.base.util.SourceWriter
 import com.itsaky.androidide.templates.base.util.withXmlDecl
 
-internal fun AndroidModuleTemplateBuilder.writeMainActivity(
-  writer: SourceWriter, ktSrc: () -> String, javaSrc: () -> String
+internal inline fun AndroidModuleTemplateBuilder.writeMainActivity(
+  writer: SourceWriter, crossinline ktSrc: () -> String, crossinline javaSrc: () -> String
 ) {
   val className = "MainActivity"
   writer.apply {