# sig/aws-sdk-dynamodb/attribute_value.rbs

class Aws::DynamoDB::AttributeValue
  def initialize: () -> void
  def marshal: () -> untyped
  def unmarshal: () -> untyped
end


# sig/aws-sdk-dynamodb/attribute_value.rbs

class Aws::DynamoDB::AttributeValue::Marshaler
  def format: () -> untyped
  def format_set: () -> untyped
end


# sig/aws-sdk-dynamodb/attribute_value.rbs

class Aws::DynamoDB::AttributeValue::Unmarshaler
  def extract_type_and_value: () -> untyped
  def format: () -> untyped
end


# sig/aws-sdk-dynamodb/client.rbs

class Aws::DynamoDB::Client < Aws::DynamoDB::Seahorse::Client::Base
  def batch_execute_statement: () -> untyped
  def batch_get_item: () -> untyped
  def batch_write_item: () -> untyped
  def build_request: () -> untyped
  def create_backup: () -> untyped
  def create_global_table: () -> untyped
  def create_table: () -> untyped
  def data_to_http_resp: () -> untyped
  def delete_backup: () -> untyped
  def delete_item: () -> untyped
  def delete_resource_policy: () -> untyped
  def delete_table: () -> untyped
  def describe_backup: () -> untyped
  def describe_continuous_backups: () -> untyped
  def describe_contributor_insights: () -> untyped
  def describe_endpoints: () -> untyped
  def describe_export: () -> untyped
  def describe_global_table: () -> untyped
  def describe_global_table_settings: () -> untyped
  def describe_import: () -> untyped
  def describe_kinesis_streaming_destination: () -> untyped
  def describe_limits: () -> untyped
  def describe_table: () -> untyped
  def describe_table_replica_auto_scaling: () -> untyped
  def describe_time_to_live: () -> untyped
  def disable_kinesis_streaming_destination: () -> untyped
  def enable_kinesis_streaming_destination: () -> untyped
  def errors_module: () -> untyped
  def execute_statement: () -> untyped
  def execute_transaction: () -> untyped
  def export_table_to_point_in_time: () -> untyped
  def get_item: () -> untyped
  def get_resource_policy: () -> untyped
  def import_table: () -> untyped
  def initialize: () -> void
  def list_backups: () -> untyped
  def list_contributor_insights: () -> untyped
  def list_exports: () -> untyped
  def list_global_tables: () -> untyped
  def list_imports: () -> untyped
  def list_tables: () -> untyped
  def list_tags_of_resource: () -> untyped
  def put_item: () -> untyped
  def put_resource_policy: () -> untyped
  def query: () -> untyped
  def restore_table_from_backup: () -> untyped
  def restore_table_to_point_in_time: () -> untyped
  def scan: () -> untyped
  def stub_data: () -> untyped
  def tag_resource: () -> untyped
  def transact_get_items: () -> untyped
  def transact_write_items: () -> untyped
  def untag_resource: () -> untyped
  def update_continuous_backups: () -> untyped
  def update_contributor_insights: () -> untyped
  def update_global_table: () -> untyped
  def update_global_table_settings: () -> untyped
  def update_item: () -> untyped
  def update_kinesis_streaming_destination: () -> untyped
  def update_table: () -> untyped
  def update_table_replica_auto_scaling: () -> untyped
  def update_time_to_live: () -> untyped
  def wait_until: () -> untyped
  def waiter: () -> untyped
  def waiter_names: () -> untyped
  def waiters: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoint_provider.rbs

class Aws::DynamoDB::EndpointProvider
  def resolve_endpoint: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::BatchExecuteStatement
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::BatchGetItem
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::BatchWriteItem
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::CreateBackup
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::CreateGlobalTable
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::CreateTable
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DeleteBackup
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DeleteItem
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DeleteResourcePolicy
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DeleteTable
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeBackup
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeContinuousBackups
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeContributorInsights
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeEndpoints
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeExport
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeGlobalTable
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeGlobalTableSettings
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeImport
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeKinesisStreamingDestination
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeLimits
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeTable
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeTableReplicaAutoScaling
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DescribeTimeToLive
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::DisableKinesisStreamingDestination
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::EnableKinesisStreamingDestination
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ExecuteStatement
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ExecuteTransaction
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ExportTableToPointInTime
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::GetItem
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::GetResourcePolicy
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ImportTable
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ListBackups
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ListContributorInsights
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ListExports
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ListGlobalTables
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ListImports
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ListTables
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::ListTagsOfResource
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::PutItem
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::PutResourcePolicy
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::Query
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::RestoreTableFromBackup
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::RestoreTableToPointInTime
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::Scan
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::TagResource
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::TransactGetItems
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::TransactWriteItems
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UntagResource
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateContinuousBackups
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateContributorInsights
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateGlobalTable
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateGlobalTableSettings
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateItem
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateKinesisStreamingDestination
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateTable
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateTableReplicaAutoScaling
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/endpoints.rbs

class Aws::DynamoDB::Endpoints::UpdateTimeToLive
  def self.build: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::BackupInUseException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::BackupNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ConditionalCheckFailedException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def item: () -> untyped
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ContinuousBackupsUnavailableException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::DuplicateItemException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ExportConflictException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ExportNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::GlobalTableAlreadyExistsException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::GlobalTableNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::IdempotentParameterMismatchException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ImportConflictException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ImportNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::IndexNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::InternalServerError < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::InvalidExportTimeException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::InvalidRestoreTimeException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ItemCollectionSizeLimitExceededException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::LimitExceededException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::PointInTimeRecoveryUnavailableException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::PolicyNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ProvisionedThroughputExceededException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ReplicaAlreadyExistsException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ReplicaNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::RequestLimitExceeded < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ResourceInUseException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::ResourceNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::TableAlreadyExistsException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::TableInUseException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::TableNotFoundException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::TransactionCanceledException < Aws::DynamoDB::Errors::ServiceError
  def cancellation_reasons: () -> untyped
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::TransactionConflictException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/errors.rbs

class Aws::DynamoDB::Errors::TransactionInProgressException < Aws::DynamoDB::Errors::ServiceError
  def initialize: () -> void
  def message: () -> untyped
end


# sig/aws-sdk-dynamodb/plugins/crc32_validation.rbs

class Aws::DynamoDB::Plugins::CRC32Validation < Aws::DynamoDB::Plugins::Seahorse::Client::Plugin
  def add_handlers: () -> untyped
end


# sig/aws-sdk-dynamodb/plugins/crc32_validation.rbs

class Aws::DynamoDB::Plugins::CRC32Validation::Handler < Aws::DynamoDB::Plugins::CRC32Validation::Seahorse::Client::Handler
  def call: () -> untyped
  def crc32_is_valid?: () -> untyped
  def validate: () -> untyped
end


# sig/aws-sdk-dynamodb/plugins/endpoints.rbs

class Aws::DynamoDB::Plugins::Endpoints < Aws::DynamoDB::Plugins::Seahorse::Client::Plugin
  def add_handlers: () -> untyped
end


# sig/aws-sdk-dynamodb/plugins/endpoints.rbs

class Aws::DynamoDB::Plugins::Endpoints::Handler < Aws::DynamoDB::Plugins::Endpoints::Seahorse::Client::Handler
  def apply_endpoint_headers: () -> untyped
  def call: () -> untyped
  def parameters_for_operation: () -> untyped
end


# sig/aws-sdk-dynamodb/plugins/simple_attributes.rbs

class Aws::DynamoDB::Plugins::SimpleAttributes < Aws::DynamoDB::Plugins::Seahorse::Client::Plugin
  def add_handlers: () -> untyped
end


# sig/aws-sdk-dynamodb/plugins/simple_attributes.rbs

class Aws::DynamoDB::Plugins::SimpleAttributes::Handler < Aws::DynamoDB::Plugins::SimpleAttributes::Seahorse::Client::Handler
  def call: () -> untyped
  def translate_error_data: () -> untyped
  def translate_input: () -> untyped
  def translate_output: () -> untyped
end


# sig/aws-sdk-dynamodb/plugins/simple_attributes.rbs

class Aws::DynamoDB::Plugins::SimpleAttributes::ValueTranslator
  def self.apply: () -> untyped
  def apply: () -> untyped
  def initialize: () -> void
  def list: () -> untyped
  def map: () -> untyped
  def structure: () -> untyped
  def translate: () -> untyped
  def translate_complex: () -> untyped
end


# sig/aws-sdk-dynamodb/resource.rbs

class Aws::DynamoDB::Resource
  def batch_get_item: () -> untyped
  def batch_write_item: () -> untyped
  def client: () -> untyped
  def create_table: () -> untyped
  def initialize: () -> void
  def table: () -> untyped
  def tables: () -> untyped
end


# sig/aws-sdk-dynamodb/table.rbs

class Aws::DynamoDB::Table
  def archival_summary: () -> untyped
  def attribute_definitions: () -> untyped
  def billing_mode_summary: () -> untyped
  def client: () -> untyped
  def creation_date_time: () -> untyped
  def data: () -> untyped
  def data_loaded?: () -> untyped
  def delete: () -> untyped
  def delete_item: () -> untyped
  def deletion_protection_enabled: () -> untyped
  def extract_name: () -> untyped
  def get_item: () -> untyped
  def global_secondary_indexes: () -> untyped
  def global_table_version: () -> untyped
  def identifiers: () -> untyped
  def initialize: () -> void
  def item_count: () -> untyped
  def key_schema: () -> untyped
  def latest_stream_arn: () -> untyped
  def latest_stream_label: () -> untyped
  def load: () -> untyped
  def local_secondary_indexes: () -> untyped
  def name: () -> untyped
  def provisioned_throughput: () -> untyped
  def put_item: () -> untyped
  def query: () -> untyped
  def replicas: () -> untyped
  def restore_summary: () -> untyped
  def scan: () -> untyped
  def sse_description: () -> untyped
  def stream_specification: () -> untyped
  def table_arn: () -> untyped
  def table_class_summary: () -> untyped
  def table_id: () -> untyped
  def table_size_bytes: () -> untyped
  def table_status: () -> untyped
  def update: () -> untyped
  def update_item: () -> untyped
  def wait_until: () -> untyped
end


# sig/aws-sdk-dynamodb/waiters.rbs

class Aws::DynamoDB::Waiters::TableExists
  def initialize: () -> void
  def wait: () -> untyped
end


# sig/aws-sdk-dynamodb/waiters.rbs

class Aws::DynamoDB::Waiters::TableNotExists
  def initialize: () -> void
  def wait: () -> untyped
end