write

abstract fun write(    buffer: <Error class: unknown class><out <Error class: unknown class>>,     cb: (<Error class: unknown class>?) -> Unit = definedExternally): Boolean(source)
abstract fun write(buffer: String, cb: (<Error class: unknown class>?) -> Unit = definedExternally): Boolean(source)
abstract fun write(    str: String,     encoding: BufferEncoding = definedExternally,     cb: (<Error class: unknown class>?) -> Unit = definedExternally): Boolean(source)