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flow

.flowconfig .flowconfig [declarations] .flowconfig [ignore] .flowconfig [include] .flowconfig [libs] .flowconfig [lints] .flowconfig [options] .flowconfig [untyped] .flowconfig [version]

1 Declaration Files

Declaration Files

7 Editors

Atom Editors Emacs Sublime Text Vim Visual Studio Code WebStorm

1 FAQ

FAQ

1 Flow CLI

Flow CLI

1 Flow Strict

Flow Strict

2 Getting Started

Getting Started Usage

2 Library Definitions

Creating Library Definitions Library Definitions

4 Linting Overview

Flowlint Comments IDE Integration Lint Rule Reference Linting Overview

9 React

Children Components Context Event Handling Getting Started Higher-order Components Redux ref functions Type Reference

4 Tools

Babel Create React App flow-remove-types Tools

23 Type Annotations

Any Types Array Types Class Types Comment Types Function Types Generic Types Interface Types Intersection Types Literal Types Maybe Types Mixed Types Module Types Object Types Opaque Type Aliases Primitive Types Tuple Types Type Aliases Type Annotations Type Casting Expressions Typeof Types Union Types Utility Types Variable Types

9 Type System

Depth Subtyping Lazy Modes Nominal & Structural Typing Subsets & Subtypes Type Refinements Type System Type Variance Types & Expressions Width Subtyping