Type alias OperationCallback<ReturnValue, Value, Param>

OperationCallback<ReturnValue, Value, Param>: ((value, param, options) => ReturnValue)

A callback that applies an operation to the shape output value.

If a ValidationError is thrown, its issues are captured and incorporated into a parsing result.

Type Parameters

ReturnValue = any
The value returned by the operation.
Value = any
The shape output value to which the operation must be applied.
Param = any
The additional param that was associated with the operation.

Type declaration

- (value, param, options): ReturnValue
- Parameters
  - value: Value
    The shape output value to which the operation must be applied.
  - param: Param
    The additional param that was associated with the operation.
  - options: ParseOptions
    Parsing options.
  Returns ReturnValue