kotlin-stdlib / kotlin.text / append append Common JVM JS Native 1.0 fun <T : Appendable> T.append(vararg value: CharSequence?): T(source) Appends all arguments to the given Appendable. Common JVM JS Native 1.0 fun StringBuilder.append(obj: Any?): StringBuilder(source) Deprecated: Use append(value: Any?) instead fun StringBuilder.append( str: CharArray, offset: Int, len: Int): StringBuilder(source) Deprecated: Use appendRange instead. Common JVM JS Native 1.0 fun StringBuilder.append( vararg value: String?): StringBuilder(source) fun StringBuilder.append(vararg value: Any?): StringBuilder(source) Appends all arguments to the given StringBuilder.