/**
  Stores the provided context as the "global testing context".

  Generally setup automatically by `setupContext`.

  @public
  @param {Object} context the context to use
*/
export declare function setContext(context: any): void;
/**
  Retrive the "global testing context" as stored by `setContext`.

  @public
  @returns {Object} the previously stored testing context
*/
export declare function getContext(): any;
/**
  Clear the "global testing context".

  Generally invoked from `teardownContext`.

  @public
*/
export declare function unsetContext(): void;