variable DefineWorkflowimport { DefineWorkflow } from "https://deno.land/x/deno_slack_sdk@0.2.0/mod.ts"; type<Inputs extends ParameterSetDefinition, Outputs extends ParameterSetDefinition, RequiredInputs extends PossibleParameterKeys<Inputs>, RequiredOutputs extends PossibleParameterKeys<Outputs>>(definition: SlackWorkflowDefinitionArgs<Inputs, Outputs, RequiredInputs, RequiredOutputs>) => unknown