class TelegramAPIUrlsKeeper(token: String, hostUrl: String = telegramBotAPIDefaultUrl, urlsSuffixes: String = "", fileLinkUrlMapper: TelegramAPIUrlsKeeper.(String) -> String = { "${fileBaseUrl}/$it" })

TimeSpanAsSecondsSerializer

object TimeSpanAsSecondsSerializer

Properties

DefaultKTgBotAPIKSLog

var DefaultKTgBotAPIKSLog: <Error class: unknown class>

Default realization of KSLog which will be used everywhere where there is no some custom variant of KSLog

DefaultKTgBotAPIKSLogSystemTag

var DefaultKTgBotAPIKSLogSystemTag: String

Default tag for DefaultKTgBotAPIKSLog. You may change it and tag will be changed since the near logging

defaultKtorEngine

expect val defaultKtorEngine: <Error class: unknown class><out <Error class: unknown class>>

actual val defaultKtorEngine: <Error class: unknown class><out <Error class: unknown class>>

fileExtension

val String.fileExtension: String

filenameFromUrl

val String.filenameFromUrl: FileName

lowLevelRiskFeatureMessage

const val lowLevelRiskFeatureMessage: String

newLine

val newLine: RegularTextSource

telegramBotAPIDefaultUrl

const val telegramBotAPIDefaultUrl: String

TelegramFakeUser

val TelegramFakeUser: CommonUser

Functions

asInput

expect suspend fun <Error class: unknown class>.asInput(): <Error class: unknown class>

actual suspend fun <Error class: unknown class>.asInput(): <Error class: unknown class>

actual suspend fun ByteReadChannel.asInput(): <Error class: unknown class>

actual suspend fun <Error class: unknown class>.asInput(): <Error class: unknown class>

asMimeType

fun String.asMimeType(): MimeType

blockquote

inline fun EntitiesBuilder.blockquote(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.blockquote(text: String): EntitiesBuilder

inline fun EntitiesBuilder.blockquote(parts: TextSourcesList): EntitiesBuilder

Add blockquote using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.blockquoteTextSource

inline fun EntitiesBuilder.blockquote(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add blockquote using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.blockquoteTextSource. Will reuse separator config from buildEntities

blockquoteln

inline fun EntitiesBuilder.blockquoteln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.blockquoteln(text: String): EntitiesBuilder

inline fun EntitiesBuilder.blockquoteln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.blockquote with new line at the end

inline fun EntitiesBuilder.blockquoteln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.blockquote with new line at the end. Will reuse separator config from buildEntities

bold

inline fun EntitiesBuilder.bold(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.bold(text: String): EntitiesBuilder

inline fun EntitiesBuilder.bold(parts: TextSourcesList): EntitiesBuilder

Add bold using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.boldTextSource

inline fun EntitiesBuilder.bold(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add bold using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.boldTextSource. Will reuse separator config from buildEntities

boldln

inline fun EntitiesBuilder.boldln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.boldln(text: String): EntitiesBuilder

inline fun EntitiesBuilder.boldln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.bold with new line at the end

inline fun EntitiesBuilder.boldln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.bold with new line at the end. Will reuse separator config from buildEntities

botCommand

inline fun EntitiesBuilder.botCommand(botCommand: BotCommand): EntitiesBuilder

inline fun EntitiesBuilder.botCommand(command: String): EntitiesBuilder

Add botCommand using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.botCommandTextSource

botCommandln

inline fun EntitiesBuilder.botCommandln(botCommand: BotCommand): EntitiesBuilder

inline fun EntitiesBuilder.botCommandln(command: String): EntitiesBuilder

Version of EntitiesBuilder.botCommand with new line at the end

buildEntities

inline fun buildEntities(separator: TextSource? = null, init: EntitiesBuilderBody): TextSourcesList

inline fun buildEntities(separator: String, init: EntitiesBuilderBody): List<TextSource>

Documentation: DSL text

buildMimeType

fun buildMimeType(raw: String): MimeType

cashTag

inline fun EntitiesBuilder.cashTag(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.cashTag(text: String): EntitiesBuilder

inline fun EntitiesBuilder.cashTag(parts: TextSourcesList): EntitiesBuilder

Add cashTag using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.cashTagTextSource

inline fun EntitiesBuilder.cashTag(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add cashTag using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.cashTagTextSource. Will reuse separator config from buildEntities

cashTagln

inline fun EntitiesBuilder.cashTagln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.cashTagln(text: String): EntitiesBuilder

inline fun EntitiesBuilder.cashTagln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.cashTag with new line at the end

inline fun EntitiesBuilder.cashTagln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.cashTag with new line at the end. Will reuse separator config from buildEntities

causedBy

fun <T : Throwable> Throwable.causedBy(kclass: KClass<T>, additionalFilterOnHappened: (T) -> T? = { it }): T?

causedCancellationException

fun Throwable.causedCancellationException(): CancellationException?

Traverses this throwable's cause chain to find a CancellationException.

causedUnresolvedAddressException

fun Throwable.causedUnresolvedAddressException(): <Error class: unknown class>?

code

inline fun EntitiesBuilder.code(code: String): EntitiesBuilder

Add code using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.codeTextSource

codeln

inline fun EntitiesBuilder.codeln(code: String): EntitiesBuilder

Version of EntitiesBuilder.code with new line at the end

createMimeType

actual fun createMimeType(raw: String): MimeType

customEmoji

inline fun EntitiesBuilder.customEmoji(customEmojiId: CustomEmojiId, vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.customEmoji(customEmojiId: CustomEmojiId, text: String): EntitiesBuilder

inline fun EntitiesBuilder.customEmoji(customEmojiId: CustomEmojiId, parts: TextSourcesList): EntitiesBuilder

Add customEmoji using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.customEmojiTextSource

inline fun EntitiesBuilder.customEmoji(customEmojiId: CustomEmojiId, noinline init: EntitiesBuilderBody): EntitiesBuilder

Add customEmoji using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.customEmojiTextSource. Will reuse separator config from buildEntities

customEmojiln

inline fun EntitiesBuilder.customEmojiln(customEmojiId: CustomEmojiId, vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.customEmojiln(customEmojiId: CustomEmojiId, text: String): EntitiesBuilder

inline fun EntitiesBuilder.customEmojiln(customEmojiId: CustomEmojiId, parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.customEmoji with new line at the end

inline fun EntitiesBuilder.customEmojiln(customEmojiId: CustomEmojiId, noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.customEmoji with new line at the end. Will reuse separator config from buildEntities

dateTime

inline fun EntitiesBuilder.dateTime(text: String, unixTimeStamp: UnixTimeStamp, dateTimeFormat: String?): EntitiesBuilder

Add DateTimeTextSource using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.dateTimeTextSource

dateTimeln

inline fun EntitiesBuilder.dateTimeln(text: String, unixTimeStamp: UnixTimeStamp, dateTimeFormat: String?): EntitiesBuilder

Version of EntitiesBuilder.dateTime with new line at the end

decodeDataAndJson

fun <T> <Error class: unknown class>.decodeDataAndJson(serializer: <Error class: unknown class><T>): <Error class: unknown class><T, <Error class: unknown class>?>

deserializeEitherWithRaw

fun <T> <Error class: unknown class>.deserializeEitherWithRaw(serializer: <Error class: unknown class><T>): <Error class: unknown class><<Error class: unknown class><T?, <Error class: unknown class>>, <Error class: unknown class><T, <Error class: unknown class>?>>

deserializeWithRaw

fun <T> <Error class: unknown class>.deserializeWithRaw(serializer: <Error class: unknown class><T>): <Error class: unknown class><T, <Error class: unknown class>?>

inline fun EntitiesBuilder.email(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.email(emailAddress: String): EntitiesBuilder

inline fun EntitiesBuilder.email(parts: TextSourcesList): EntitiesBuilder

Add email using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.emailTextSource

inline fun EntitiesBuilder.email(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add email using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.emailTextSource. Will reuse separator config from buildEntities

emailln

inline fun EntitiesBuilder.emailln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.emailln(emailAddress: String): EntitiesBuilder

inline fun EntitiesBuilder.emailln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.email with new line at the end

inline fun EntitiesBuilder.emailln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.email with new line at the end. Will reuse separator config from buildEntities

expandableBlockquote

inline fun EntitiesBuilder.expandableBlockquote(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.expandableBlockquote(text: String): EntitiesBuilder

Add expandableBlockquote using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.expandableBlockquoteTextSource

inline fun EntitiesBuilder.expandableBlockquote(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add expandableBlockquote using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.expandableBlockquoteTextSource. Will reuse separator config from buildEntities

inline fun EntitiesBuilder.expandableBlockquote(parts: TextSourcesList): EntitiesBuilder

Add blockquote using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.blockquoteTextSource

expandableBlockquoteln

inline fun EntitiesBuilder.expandableBlockquoteln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.expandableBlockquoteln(text: String): EntitiesBuilder

inline fun EntitiesBuilder.expandableBlockquoteln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.expandableBlockquote with new line at the end

inline fun EntitiesBuilder.expandableBlockquoteln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.expandableBlockquote with new line at the end. Will reuse separator config from buildEntities

firstOf

suspend fun <T> firstOf(vararg deferreds: suspend () -> T): T

Executes the given suspend producers in parallel and returns the first successfully produced value.

firstOfOrNull

suspend fun <T> firstOfOrNull(vararg deferreds: suspend () -> T): T?

Executes the given suspend producers in parallel and returns the first successfully produced value, or null if none of them produce a value.

flatMatrix

fun <T> flatMatrix(vararg elements: T): Matrix<T>

inline fun <T> flatMatrix(block: RowBuilder<T>.() -> Unit): Matrix<T>

hashtag

inline fun EntitiesBuilder.hashtag(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.hashtag(hashtag: String): EntitiesBuilder

inline fun EntitiesBuilder.hashtag(parts: TextSourcesList): EntitiesBuilder

Add hashtag using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.hashtagTextSource

inline fun EntitiesBuilder.hashtag(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add hashtag using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.hashtagTextSource. Will reuse separator config from buildEntities

hashtagln

inline fun EntitiesBuilder.hashtagln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.hashtagln(hashtag: String): EntitiesBuilder

inline fun EntitiesBuilder.hashtagln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.hashtag with new line at the end

inline fun EntitiesBuilder.hashtagln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.hashtag with new line at the end. Will reuse separator config from buildEntities

isCausedByCancellation

fun Throwable.isCausedByCancellation(): Boolean

Checks whether this throwable (or any of its causes) is a CancellationException.

isCausedUnresolvedAddressException

fun Throwable.isCausedUnresolvedAddressException(): Boolean

isFakeTelegramUser

fun User.isFakeTelegramUser(): Boolean

italic

inline fun EntitiesBuilder.italic(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.italic(text: String): EntitiesBuilder

inline fun EntitiesBuilder.italic(parts: TextSourcesList): EntitiesBuilder

Add italic using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.italicTextSource

inline fun EntitiesBuilder.italic(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add italic using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.italicTextSource. Will reuse separator config from buildEntities

italicln

inline fun EntitiesBuilder.italicln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.italicln(text: String): EntitiesBuilder

inline fun EntitiesBuilder.italicln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.italic with new line at the end

inline fun EntitiesBuilder.italicln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.italic with new line at the end. Will reuse separator config from buildEntities

launchWithBotLogger

fun CoroutineScope.launchWithBotLogger(errorMessageBuilder: CoroutineScope.(Throwable) -> Any = { "Something went wrong" }, context: <Error class: unknown class> = EmptyCoroutineContext, start: CoroutineStart = CoroutineStart.DEFAULT, block: suspend CoroutineScope.() -> Unit): <Error class: unknown class>

link

inline fun EntitiesBuilder.link(url: String): EntitiesBuilder

inline fun EntitiesBuilder.link(text: String, url: String): EntitiesBuilder

Add link using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.linkTextSource

linkln

inline fun EntitiesBuilder.linkln(url: String): EntitiesBuilder

inline fun EntitiesBuilder.linkln(text: String, url: String): EntitiesBuilder

Version of EntitiesBuilder.link with new line at the end

mapNotNullValues

fun <K, V> Map<K, V?>.mapNotNullValues(): Map<K, V>

mapOfNotNull

fun <K, V> mapOfNotNull(vararg pairs: <Error class: unknown class><K, V?>): Map<K, V>

mapWithCommonValues

fun <Error class: unknown class>.mapWithCommonValues(): Map<String, Any>

matrix

inline fun <T> matrix(block: MatrixBuilder<T>.() -> Unit): Matrix<T>

mention

inline fun EntitiesBuilder.mention(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.mention(whoToMention: String): EntitiesBuilder

inline fun EntitiesBuilder.mention(parts: TextSourcesList): EntitiesBuilder

inline fun EntitiesBuilder.mention(text: String, userId: UserId): EntitiesBuilder

inline fun EntitiesBuilder.mention(text: String, user: User): EntitiesBuilder

inline fun EntitiesBuilder.mention(parts: TextSourcesList, userId: UserId): EntitiesBuilder

inline fun EntitiesBuilder.mention(parts: TextSourcesList, user: User): EntitiesBuilder

Add mention using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.mentionTextSource

inline fun EntitiesBuilder.mention(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add mention using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.mentionTextSource. Will reuse separator config from buildEntities

inline fun EntitiesBuilder.mention(userId: UserId, vararg parts: TextSource): <Error class: unknown class>

inline fun EntitiesBuilder.mention(user: User, vararg parts: TextSource): EntitiesBuilder

mentionln

inline fun EntitiesBuilder.mentionln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.mentionln(whoToMention: String): EntitiesBuilder

inline fun EntitiesBuilder.mentionln(parts: TextSourcesList): EntitiesBuilder

inline fun EntitiesBuilder.mentionln(userId: UserId, vararg parts: TextSource): <Error class: unknown class>

inline fun EntitiesBuilder.mentionln(user: User, vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.mentionln(text: String, userId: UserId): EntitiesBuilder

inline fun EntitiesBuilder.mentionln(text: String, user: User): EntitiesBuilder

inline fun EntitiesBuilder.mentionln(parts: TextSourcesList, userId: UserId): EntitiesBuilder

inline fun EntitiesBuilder.mentionln(parts: TextSourcesList, user: User): EntitiesBuilder

Version of EntitiesBuilder.mention with new line at the end

inline fun EntitiesBuilder.mentionln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.mention with new line at the end. Will reuse separator config from buildEntities

phone

inline fun EntitiesBuilder.phone(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.phone(number: String): EntitiesBuilder

inline fun EntitiesBuilder.phone(parts: TextSourcesList): EntitiesBuilder

Add phone using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.phoneTextSource

inline fun EntitiesBuilder.phone(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add phone using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.phoneTextSource. Will reuse separator config from buildEntities

phoneln

inline fun EntitiesBuilder.phoneln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.phoneln(number: String): EntitiesBuilder

inline fun EntitiesBuilder.phoneln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.phone with new line at the end

inline fun EntitiesBuilder.phoneln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.phone with new line at the end. Will reuse separator config from buildEntities

plus

operator fun <T> RowBuilder<T>.plus(t: T): Boolean

pre

inline fun EntitiesBuilder.pre(code: String, language: String?): EntitiesBuilder

Add pre using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.preTextSource

preln

inline fun EntitiesBuilder.preln(code: String, language: String?): EntitiesBuilder

Version of EntitiesBuilder.pre with new line at the end

regular

inline fun EntitiesBuilder.regular(text: String): EntitiesBuilder

Will add simple dev.inmo.tgbotapi.types.message.textsources.regularTextSource

regularln

inline fun EntitiesBuilder.regularln(text: String): EntitiesBuilder

Will add simple dev.inmo.tgbotapi.types.message.textsources.regularTextSource and "\n" at the end

row

inline fun <T> row(block: RowBuilder<T>.() -> Unit): List<T>

row

fun <T> MatrixBuilder<T>.row(vararg elements: T)

inline fun <T> MatrixBuilder<T>.row(block: RowBuilder<T>.() -> Unit)

SetDefaultKTgBotAPIKSLog

fun SetDefaultKTgBotAPIKSLog(dropCancellationExceptions: Boolean = true, additionalLoggerMapper: <Error class: unknown class>.() -> <Error class: unknown class>? = null)

Setting DefaultKTgBotAPIKSLog with applying of dropCancellationExceptions and additionalFilter to it

spoiler

inline fun EntitiesBuilder.spoiler(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.spoiler(text: String): EntitiesBuilder

inline fun EntitiesBuilder.spoiler(parts: TextSourcesList): EntitiesBuilder

Add spoiler using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.spoilerTextSource

inline fun EntitiesBuilder.spoiler(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add spoiler using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.spoilerTextSource. Will reuse separator config from buildEntities

spoilerln

inline fun EntitiesBuilder.spoilerln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.spoilerln(text: String): EntitiesBuilder

inline fun EntitiesBuilder.spoilerln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.spoiler with new line at the end

inline fun EntitiesBuilder.spoilerln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.spoiler with new line at the end. Will reuse separator config from buildEntities

strikethrough

inline fun EntitiesBuilder.strikethrough(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.strikethrough(text: String): EntitiesBuilder

inline fun EntitiesBuilder.strikethrough(parts: TextSourcesList): EntitiesBuilder

Add strikethrough using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.strikethroughTextSource

inline fun EntitiesBuilder.strikethrough(noinline init: EntitiesBuilderBody): EntitiesBuilder

Add strikethrough using EntitiesBuilder.add with dev.inmo.tgbotapi.types.message.textsources.strikethroughTextSource. Will reuse separator config from buildEntities

strikethroughln

inline fun EntitiesBuilder.strikethroughln(vararg parts: TextSource): EntitiesBuilder

inline fun EntitiesBuilder.strikethroughln(text: String): EntitiesBuilder

inline fun EntitiesBuilder.strikethroughln(parts: TextSourcesList): EntitiesBuilder

Version of EntitiesBuilder.strikethrough with new line at the end

inline fun EntitiesBuilder.strikethroughln(noinline init: EntitiesBuilderBody): EntitiesBuilder

Version of EntitiesBuilder.strikethrough with new line at the end. Will reuse separator config from buildEntities

subscribeWithBotLogger

fun <T> Flow<T>.subscribeWithBotLogger(scope: CoroutineScope, errorMessageBuilder: T.(Throwable) -> Any = { "Something went wrong" }, block: suspend (T) -> Unit): <Error class: unknown class>

toJson