const getters = {
    [SearchHighlightGetter.getHighlightedProperty]: state => (entityId: number, propertyName: string): string | undefined => {
        const entity = state.highlightByEntityId[entityId];
        return entity
            && entity.find(highlightElement => highlightElement.hasOwnProperty(propertyName))
            && entity.find(highlightElement => highlightElement.hasOwnProperty(propertyName))[propertyName];
    },
};