import { isCommandBuilderDefinition } from "https://deno.land/x/yargs@v17.7.2-deno/build/lib/command.d.ts";
Parameters
optional
builder: CommandBuilder | CommandBuilderDefinitionReturns
builder is CommandBuilderDefinition
x/yargs/build/lib/command.d.ts>isCommandBuilderDefinition
import { isCommandBuilderDefinition } from "https://deno.land/x/yargs@v17.7.2-deno/build/lib/command.d.ts";