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Host
- Overview
- Classes
- Interfaces
  - HostExtension
  - HostExtensionContext
- Functions
  - defineHostExtension
- Types
HTTP
- Overview
- Classes
- Functions
  - httpContract
  - stream
- Decorators
  - Delete
  - Get
  - Head
  - Method
  - Options
  - Patch
  - Post
  - Put
- Types
WebSockets
Runtimes
- Overview
- Classes
- Functions
  - buildCf
- Types
- Constants
  - bun
  - cf
  - deno
  - node
Durable Objects
- Overview
- Classes
  - DurableState
  - FlareDurableObject
- Functions
- Types
  - DurableAddressingOpts
  - DurableStub
Config
- Overview
- Functions
  - flareConfig
- Types
- Constants
  - HOST_CONFIG
  - LOG_CONFIG
State
- Overview
- Functions
  - flareState
- Types
Logging
- Overview
- Classes
- Functions
  - captureLogStore
  - runWithLogStore
- Types
Errors
- Overview
- Classes
  - FlareError
  - FlareValidationError
- Functions
  - errorSchema
  - flareErrorCodes
- Types
- Constants
  - ErrorCategories
Testing
- Overview
- Classes
  - FlareTestError
  - TestAppHandle
- Functions
- Types
Schema
- Overview
- Functions
- Types
- Constants
  - bool
  - date
  - email
  - float
  - int
  - str
  - text
  - url
  - uuid

On this page

Overview

On this page

Overview

Errors
Types
ErrorCategory

ErrorCategory

type ErrorCategory = keyof query

A valid Flare error category key.

Learn: Typed errors

Last updated: Jul 14, 2026