experimentally add linuxx64 and mingwx64 as target platforms

mime_types/src/commonMain/kotlin/dev/inmo/micro_utils/mime_types/FilesExtensionsMap.kt

@@ -0,0 +1,24 @@
+package dev.inmo.micro_utils.mime_types
+
+val mimeTypesByExtensions: Map<String, Array<MimeType>> by lazy {
+    val extensionsMap = mutableMapOf<String, MutableList<MimeType>>()
+
+    knownMimeTypes.forEach { mimeType ->
+        mimeType.extensions.forEach {
+            extensionsMap.getOrPut(it) { mutableListOf() }.add(mimeType)
+        }
+    }
+
+    extensionsMap.mapValues {
+        it.value.toTypedArray()
+    }
+}
+
+inline fun getMimeType(
+    stringWithExtension: String,
+    selector: (Array<MimeType>) -> MimeType? = { it.firstOrNull() }
+) = mimeTypesByExtensions[stringWithExtension.takeLastWhile { it != '.' }] ?.takeIf { it.isNotEmpty() } ?.let(selector)
+inline fun getMimeTypeOrAny(
+    stringWithExtension: String,
+    selector: (Array<MimeType>) -> MimeType? = { it.firstOrNull() }
+) = getMimeType(stringWithExtension, selector) ?: KnownMimeTypes.Any

mime_types/src/commonMain/kotlin/dev/inmo/micro_utils/mime_types/MimeType.kt

@@ -5,4 +5,6 @@ import kotlinx.serialization.Serializable
 @Serializable(MimeTypeSerializer::class)
 interface MimeType {
     val raw: String
+    val extensions: Array<String>
+        get() = emptyArray()
 }