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x/deno_nest/example/dev/deps.ts>IsString

Refer to nestjs to realize some common functions for Deno, support hono and oak
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function IsString
import { IsString } from "https://deno.land/x/deno_nest@v3.5.2/example/dev/deps.ts";

Checks if a given value is a real string.

Parameters

optional
validationOptions: ValidationOptions

Returns

PropertyDecorator