function customValidationimport { customValidation } from "https://deno.land/x/harmony@v2.7.0/mod.ts"; customValidation(condition: CommandValidationCondition, message: string): ApplicationCommandDecoratorCusomizable command validation. customValidation(condition: CommandValidationCondition, callback: ApplicationCommandHandlerCallback): ApplicationCommandDecoratorCusomizable command validation. Parameterscondition: CommandValidationConditioncondition that need to succede for the command to be called message: stringmessage or function called when the condition is not met ReturnsApplicationCommandDecoratorwrapped function Parameterscondition: CommandValidationConditioncallback: ApplicationCommandHandlerCallbackReturnsApplicationCommandDecorator