import { DefineFunction } from "https://deno.land/x/deno_slack_sdk@1.2.0/mod.ts";
Define a function and its input and output parameters for use in a Slack application.
type
<InputParameters extends ParameterSetDefinition, OutputParameters extends ParameterSetDefinition, RequiredInput extends PossibleParameterKeys<InputParameters>, RequiredOutput extends PossibleParameterKeys<OutputParameters>>(definition: FunctionDefinitionArgs<InputParameters, OutputParameters, RequiredInput, RequiredOutput>) => unknown