diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5dc177e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+.idea
+out/*
+*.iml
+target
+
+settings.xml
+
+.gradle/
+build/
+out/
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..b919386
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,58 @@
+project.version = "0.1.0"
+project.group = "com.insanusmokrassar"
+
+buildscript {
+    repositories {
+        mavenLocal()
+        jcenter()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
+        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:$gradle_bintray_plugin_version"
+    }
+}
+
+apply plugin: 'kotlinx-serialization'
+apply plugin: 'kotlin-multiplatform'
+
+repositories {
+    mavenLocal()
+    jcenter()
+    mavenCentral()
+    maven { url "https://kotlin.bintray.com/kotlinx" }
+}
+
+kotlin {
+    jvm("jvm8")
+
+    sourceSets {
+        commonMain {
+            dependencies {
+                implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+                implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
+                api "org.jetbrains.kotlinx:kotlinx-coroutines-core-common:$kotlin_coroutines_version"
+                api "org.jetbrains.kotlinx:kotlinx-serialization-runtime-common:$kotlin_serialisation_runtime_version"
+            }
+        }
+        commonTest {
+            dependencies {
+                implementation "org.jetbrains.kotlin:kotlin-test-common:$kotlin_version"
+                implementation "org.jetbrains.kotlin:kotlin-test-annotations-common:$kotlin_version"
+            }
+        }
+        jvm8Main {
+            dependencies {
+                api "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
+                api "org.jetbrains.kotlinx:kotlinx-serialization-runtime:$kotlin_serialisation_runtime_version"
+            }
+        }
+        jvm8Test {
+            dependencies {
+                implementation "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
+            }
+        }
+    }
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..d98c897
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,13 @@
+kotlin.code.style=official
+kotlin_version=1.3.50
+kotlin_coroutines_version=1.3.1
+kotlin_serialisation_runtime_version=0.13.0
+
+gradle_bintray_plugin_version=1.8.4
+
+test_sqlite_version=3.28.0
+test_junit_version=5.5.2
+
+project_public_version=0.1.0
+project_public_group=com.insanusmokrassar
+project_public_description=Simple DI library
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..9ab0a83
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..01a286e
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..cccdd3d
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..e95643d
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..99f0987
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,18 @@
+/*
+ * This settings file was generated by the Gradle 'init' task.
+ *
+ * The settings file is used to specify which projects to include in your build.
+ * In a single project build this file can be empty or even removed.
+ *
+ * Detailed information about configuring a multi-project build in Gradle can be found
+ * in the user guide at https://docs.gradle.org/4.4.1/userguide/multi_project_builds.html
+ */
+
+/*
+// To declare projects as part of a multi-project build use the 'include' method
+include 'shared'
+include 'api'
+include 'services:webservice'
+*/
+
+rootProject.name = 'sdi'
diff --git a/src/commonMain/kotlin/com/insanusmokrassar/sdi/ModuleSerializer.kt b/src/commonMain/kotlin/com/insanusmokrassar/sdi/ModuleSerializer.kt
new file mode 100644
index 0000000..0184994
--- /dev/null
+++ b/src/commonMain/kotlin/com/insanusmokrassar/sdi/ModuleSerializer.kt
@@ -0,0 +1,176 @@
+package com.insanusmokrassar.sdi
+
+import com.insanusmokrassar.sdi.utils.*
+import kotlinx.serialization.*
+import kotlinx.serialization.internal.*
+import kotlinx.serialization.json.*
+import kotlinx.serialization.modules.*
+import kotlin.reflect.KClass
+
+class Module(vararg pairs: Pair<String, Any>) : Map<String, Any> by mutableMapOf(*pairs)
+
+private class SubDependencyResolver<T : Any>(
+    val kclass: KClass<T>,
+    private val parentResolver: DependencyResolver<*>
+) : KSerializer<T> {
+    override val descriptor: SerialDescriptor = StringDescriptor.withName("SubDependencyResolver")
+    private val dependencies
+        get() = parentResolver.dependencies
+
+    override fun deserialize(decoder: Decoder): T = parentResolver.deserialize(decoder) as T
+
+    override fun serialize(encoder: Encoder, obj: T) {
+        val key = dependencies.keys.first { key ->
+            parentResolver.dependencies[key] === obj
+        }
+        encoder.encodeString(key)
+    }
+
+    fun registerInModuleBuilder(builder: SerializersModuleBuilder) = builder.contextual(kclass, this)
+}
+private class DependencyResolver<T : Any>(
+    val kclass: KClass<T>,
+    private val externalDependencyResolver: (String) -> Any?
+) : KSerializer<T> {
+    private val mutDependencies = mutableMapOf<String, T>()
+    val dependencies: Map<String, T>
+        get() = mutDependencies
+    override val descriptor: SerialDescriptor = StringDescriptor.withName("DependencyResolver")
+
+    val subResolvers = kclass.allSubclasses.map {
+        SubDependencyResolver(it, this)
+    }
+
+    fun registerNewDependency(name: String, value: T) {
+        mutDependencies[name] = value
+    }
+
+    fun tryRegisterNewDependency(name: String, value: Any): Boolean {
+        return (value as? T) ?.also { registerNewDependency(name, value) } != null
+    }
+
+    override fun deserialize(decoder: Decoder): T {
+        val dependencyName = decoder.decodeString()
+        return mutDependencies[dependencyName]
+            ?: (externalDependencyResolver(dependencyName) as? T) ?.also { registerNewDependency(dependencyName, it) }
+            ?: throw IllegalArgumentException("Can't resolve dependency for dependency name $dependencyName")
+    }
+
+    override fun serialize(encoder: Encoder, obj: T) {
+        val key = mutDependencies.keys.first { key ->
+            mutDependencies[key] === obj
+        }
+        encoder.encodeString(key)
+    }
+}
+
+@ImplicitReflectionSerializer
+private class DependenciesHolderAndResolver(
+    sourceMap: Map<String, Any>
+) : KSerializer<Any> {
+    override val descriptor: SerialDescriptor = StringDescriptor.withName("DependenciesHolderAndResolver")
+
+    private val typesSerializers = mutableMapOf<KClass<*>, DependencyResolver<*>>()
+
+    private var mapper = Mapper()
+    private var module = SerializersModule {}
+        set(value) {
+            field = value
+            mapper = Mapper(module)
+        }
+    private fun <T: Any> addModuleSerialization(dependencyResolver: DependencyResolver<T>) {
+        module += SerializersModule {
+            dependencyResolver.subResolvers.forEach { resolver ->
+                module.getContextual(resolver.kclass) ?: resolver.registerInModuleBuilder(this)
+            }
+            contextual(dependencyResolver.kclass, dependencyResolver)
+        }
+    }
+    val dependenciesMap = sourceMap.map { (k, v) ->
+        var resolved = false
+        lateinit var actualValue: Any
+        k to {
+            if (!resolved) {
+                actualValue = resolveDependency(k, v)
+                resolved = true
+            }
+            actualValue
+        }
+    }.toMap()
+
+    private fun Map<String, Any>.initDependencies() {
+        (keys).forEach { paramKey ->
+            val paramValue = get(paramKey)
+            if (paramValue is String) {
+                dependenciesMap[paramValue] ?.invoke()
+            }
+        }
+    }
+
+    private fun resolveDependency(
+        dependencyName: String,
+        value: Any
+    ): Any {
+        val v = when (value) {
+            is Map<*, *> -> {
+                mapper.unmap(
+                    resolveSerializerByPackageName(dependencyName),
+                    value.toCommonMap().also { it.initDependencies() }
+                ) as Any
+            }
+            is List<*> -> {
+                val packageName = value.firstOrNull() as? String ?: return value
+                val arguments = (value.getOrNull(1) as? Map<*, *>) ?.toCommonMap() ?: emptyMap()
+                mapper.unmap(
+                    resolveSerializerByPackageName(packageName),
+                    arguments.also { it.initDependencies() }
+                ) as Any
+            }
+            is String -> dependenciesMap[value] ?.invoke() ?: return value
+            else -> value
+        }
+        (typesSerializers[v::class] ?:let {
+            val kclass = v::class
+            val resolver = DependencyResolver(kclass) { dependencyName ->
+                dependenciesMap[dependencyName]
+            }
+            typesSerializers[kclass] = resolver
+            addModuleSerialization(resolver)
+            resolver
+        }).also {
+            it.tryRegisterNewDependency(dependencyName, v)
+        }
+        return v
+    }
+
+    override fun deserialize(decoder: Decoder): Any {
+        val dependencyName = decoder.decodeString()
+        return dependenciesMap[dependencyName] ?.invoke() ?: throw IllegalArgumentException("Can't resolve unknown dependency $dependencyName")
+    }
+
+    override fun serialize(encoder: Encoder, obj: Any) {
+        val key = dependenciesMap.keys.first {
+            dependenciesMap[it] ?.invoke() === obj
+        }
+        encoder.encodeString(key)
+    }
+}
+
+@Serializer(Module::class)
+@ImplicitReflectionSerializer
+object ModuleSerializer : KSerializer<Module> {
+    private val internalSerializer = HashMapSerializer(StringSerializer, PolymorphicSerializer(Any::class))
+    override val descriptor: SerialDescriptor
+        get() = internalSerializer.descriptor
+    override fun deserialize(decoder: Decoder): Module {
+        val json = JsonObjectSerializer.deserialize(decoder)
+        val sourceMap = json.adaptForMap()
+        val deserializer = DependenciesHolderAndResolver(sourceMap)
+        val dependencies = deserializer.dependenciesMap.map { (key, valueGetter) -> key to valueGetter() }
+        return Module(*dependencies.toTypedArray())
+    }
+
+    override fun serialize(encoder: Encoder, obj: Module) {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+}
diff --git a/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/JsonAdaptations.kt b/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/JsonAdaptations.kt
new file mode 100644
index 0000000..2da8631
--- /dev/null
+++ b/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/JsonAdaptations.kt
@@ -0,0 +1,24 @@
+package com.insanusmokrassar.sdi.utils
+
+import kotlinx.serialization.json.*
+
+fun JsonPrimitive.adaptForMap(): Any = doubleOrNull ?: floatOrNull ?: longOrNull ?: intOrNull ?: booleanOrNull ?: content
+fun JsonArray.adaptForMap(): List<Any> {
+    return mapNotNull {
+        when (it) {
+            is JsonObject -> it.adaptForMap()
+            is JsonArray -> it.adaptForMap()
+            is JsonPrimitive -> it.adaptForMap()
+        }
+    }
+}
+fun JsonObject.adaptForMap(): Map<String, Any> {
+    return keys.mapNotNull {
+        val value = (
+            getArrayOrNull(it) ?.adaptForMap()
+                ?: getObjectOrNull(it) ?.adaptForMap()
+                ?: getPrimitiveOrNull(it) ?.adaptForMap()
+            ) ?: return@mapNotNull null
+        it to value
+    }.toMap()
+}
diff --git a/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/MapAdaptations.kt b/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/MapAdaptations.kt
new file mode 100644
index 0000000..063362c
--- /dev/null
+++ b/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/MapAdaptations.kt
@@ -0,0 +1,5 @@
+package com.insanusmokrassar.sdi.utils
+
+fun Map<*, *>.toCommonMap() = mapNotNull { (k, v) ->
+    (k as? String ?: return@mapNotNull null) to (v ?: return@mapNotNull null)
+}.toMap()
diff --git a/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/TypesHelper.kt b/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/TypesHelper.kt
new file mode 100644
index 0000000..4ef46c1
--- /dev/null
+++ b/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/TypesHelper.kt
@@ -0,0 +1,26 @@
+package com.insanusmokrassar.sdi.utils
+
+import kotlinx.serialization.ImplicitReflectionSerializer
+import kotlinx.serialization.KSerializer
+import kotlin.reflect.KClass
+import kotlin.reflect.KType
+
+@ImplicitReflectionSerializer
+expect fun resolveSerializerByPackageName(packageName: String): KSerializer<*>
+
+expect val KClass<*>.currentSupertypes: List<KType>
+
+val KClass<*>.allSubclasses: Set<KClass<*>>
+    get() {
+        val subclasses = mutableSetOf<KClass<*>>()
+        val leftToVisit = currentSupertypes.mapNotNull { it.classifier as? KClass<*> }.toMutableList()
+        while (leftToVisit.isNotEmpty()) {
+            val top = leftToVisit.removeAt(0)
+            if (subclasses.add(top)) {
+                leftToVisit.addAll(
+                    top.allSubclasses
+                )
+            }
+        }
+        return subclasses
+    }
diff --git a/src/commonTest/kotlin/com/insanusmokrassar/sdi/DeserializationTest.kt b/src/commonTest/kotlin/com/insanusmokrassar/sdi/DeserializationTest.kt
new file mode 100644
index 0000000..b7edb73
--- /dev/null
+++ b/src/commonTest/kotlin/com/insanusmokrassar/sdi/DeserializationTest.kt
@@ -0,0 +1,47 @@
+package com.insanusmokrassar.sdi
+
+import kotlinx.serialization.*
+import kotlinx.serialization.json.Json
+import kotlin.test.Test
+
+interface ControllerAPI {
+    fun showUp()
+}
+interface ServiceAPI {
+    val name: String
+}
+
+@Serializable
+class Controller(@ContextualSerialization private val service : ServiceAPI) :
+    ControllerAPI {
+    override fun showUp() {
+        println("Inited with name \"${service.name}\"")
+    }
+}
+@Serializable
+class BusinessService : ServiceAPI {
+    @Transient
+    override val name = "Example of business name"
+}
+
+@ImplicitReflectionSerializer
+class DeserializationTest {
+    @Test
+    fun `Test_that_simple_config_correctly_work`() {
+        val input = """
+            {
+                "service": [
+                    "com.insanusmokrassar.sdi.BusinessService"
+                ],
+                "controller": [
+                    "com.insanusmokrassar.sdi.Controller",
+                    {
+                        "service": "service"
+                    }
+                ]
+            }
+        """.trimIndent()
+        val module = Json.plain.parse(ModuleSerializer, input)
+        (module["controller"] as ControllerAPI).showUp()
+    }
+}
diff --git a/src/jvm8Main/kotlin/com/insanusmokrassar/sdi/utils/currentSupertypes.kt b/src/jvm8Main/kotlin/com/insanusmokrassar/sdi/utils/currentSupertypes.kt
new file mode 100644
index 0000000..b31e1a0
--- /dev/null
+++ b/src/jvm8Main/kotlin/com/insanusmokrassar/sdi/utils/currentSupertypes.kt
@@ -0,0 +1,7 @@
+package com.insanusmokrassar.sdi.utils
+
+import kotlin.reflect.KClass
+import kotlin.reflect.KType
+
+actual val KClass<*>.currentSupertypes: List<KType>
+    get() = this.supertypes
diff --git a/src/jvm8Main/kotlin/com/insanusmokrassar/sdi/utils/resolveSerializerByPackageName.kt b/src/jvm8Main/kotlin/com/insanusmokrassar/sdi/utils/resolveSerializerByPackageName.kt
new file mode 100644
index 0000000..aa2d777
--- /dev/null
+++ b/src/jvm8Main/kotlin/com/insanusmokrassar/sdi/utils/resolveSerializerByPackageName.kt
@@ -0,0 +1,6 @@
+package com.insanusmokrassar.sdi.utils
+
+import kotlinx.serialization.*
+
+@ImplicitReflectionSerializer
+actual fun resolveSerializerByPackageName(packageName: String): KSerializer<*>  = Class.forName(packageName).kotlin.serializer()