flow

react/react · Agent Skill

Checks types in React code using Flow, helping to identify and fix typing errors.

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SKILL.md contents

Original author text · read-only

Flow Type Checking

Arguments:

  • $ARGUMENTS: Renderer to check (default: dom-node)

Renderers

| Renderer | When to Use |

|----------|-------------|

| dom-node | Default, recommended for most changes |

| dom-browser | Browser-specific DOM code |

| native | React Native |

| fabric | React Native Fabric |

Instructions

1. Run yarn flow $ARGUMENTS (use dom-node if no argument)

2. Report type errors with file locations

3. For comprehensive checking (slow), use yarn flow-ci

Common Mistakes

  • Running without a renderer - Always specify or use default dom-node
  • Ignoring suppressions - Check if $FlowFixMe comments are masking real issues
  • Missing type imports - Ensure types are imported from the correct package