Function header

header(headerName, apiParamInfo?): ((classDefinition, methodName, paramIndex) => void)
Decorator which injects a HTTP request header as a parameter value.

Value passed to the method will be a string.
Parameters
- headerName: string
  
  The name of the header to inject.
- Optional apiParamInfo: ApiParam
Returns ((classDefinition, methodName, paramIndex) => void)
- - (classDefinition, methodName, paramIndex): void
  - Parameters
    - classDefinition: Object | Function
    - methodName: string
    - paramIndex: number
    Returns void
- Defined in api/decorator/context/parameters/header.ts:12

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