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    • v4 (obsolete)
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    Getting started
    Configuration
    Docs
    • Overview

      • Controllers
      • Providers
      • Models
      • Converters
      • Middlewares
      • Pipes
      • Interceptors
      • Authentication
      • Hooks
      • Exceptions
      • Platform API
    • Advanced

      • Request context
      • Validation
      • Injection scopes
      • Custom providers
      • Custom endpoint decorators
      • Testing
      • Api Reference
    Guide
    • Examples
    • Session & cookies
    • Passport.js
    • TypeORM
    • Mongoose
    • GraphQL
    • Seq
    • Socket.io
    • Swagger
    • Validation with AJV
    • Upload files
    • Serve static files
    • Templating
    • Throw HTTP exceptions
    • Customize 404
    • AWS project
    • Jest
    Versions
    • v4 (obsolete)
    • v6 (current)
    • isFunction

      • Overview

      # isFunction Function

      Module
      import { isFunction } from "@tsed/core"
      Source/packages/core/src/utils/ObjectUtils.ts

      # Overview

      function isFunction(target: any): target is Function;

        Other
        topics

      • Session & cookies
      • Passport.js
      • TypeORM
      • Mongoose
      • GraphQL
      • Socket.io
      • Swagger
      • AJV
      • Multer
      • Serve static files
      • Templating
      • Throw HTTP Exceptions