Is there a way to exclude sources by pattern with the multiplatform plugin? What I did before:

sourceSets {
    main {
        kotlin {
            srcDir 'src/main/kotlin'

            if(isAndroid) {
                exclude '**/*Backtick*'
            }
        }
    }

now I have

kotlin {
    jvm()
    jvm('android')
    jvmMain {...}
    jvmTest {...}
    androidMain {
        kotlin.srcDirs += jvmMain.kotlin.srcDirs // exclude **/*Backtick*?
   }
   androidTest {
        kotlin.srcDirs += jvmTest.kotlin.srcDirs // exclude **/*Backtick*?
   }
}