/**
 * At one point, you were going to be able to repurchase talent nodes that had random steps, to \"re-roll\" the current step of the node (and thus change the properties of your item). This was to be the activation requirement for performing that re-roll.  The system still exists to do this, as far as I know, so it may yet come back around!
 */
export interface DestinyDefinitionsDestinyTalentNodeDefinitionRandomActivationRequirement {
    /**
     * The Progression level on the Talent Grid required to activate this node.  See DestinyTalentGridDefinition.progressionHash for the related Progression, and read DestinyProgressionDefinition\'s documentation to learn more about Progressions.
     */
    gridLevel?: number;
    /**
     * The list of hash identifiers for material requirement sets: materials that are required for the node to be activated. See DestinyMaterialRequirementSetDefinition for more information about material requirements.  In this case, only a single DestinyMaterialRequirementSetDefinition will be chosen from this list, and we won\'t know which one will be chosen until an instance of the item is created.
     */
    materialRequirementHashes?: Array<number>;
}