External module "util/stateManagement"

Const useReaction

• useReaction<T>(expression: function, effect: function, options?: IReactionOptions): void

• A simple convenience hook that creates a reaction with provided expression, effect and options. Reaction will be created only once (will not be disposed/recreated between renders). Reaction will be automatically disposed when the component is unmounted. If this reaction creates other reactions, those reactions will NOT be disposed. In that case create a reaction manually inside a useEffect hook as described in mobx-react documentation .

  Type parameters

  • T: unknown

  Parameters

  • expression: function

    • • (reactionObject: IReactionPublic): T

      • Parameters

        • reactionObject: IReactionPublic

        Returns T

  • effect: function

    • • (expressionResult: T, reactionObject: IReactionPublic): void

      • Parameters

        • expressionResult: T

        • reactionObject: IReactionPublic

        Returns void

  • Optional options: IReactionOptions

  Returns void