[Enter description of this extension point.] Contributes a strategy for importing content that has a given BuildType, Must be the name one of the BuildType enum constants. Message to show to the user when the strategy can not be instantiated, presumably because some required plugins are not installed. Typically this message should provide a hint to the user on what they need to install to be able to use the strategy. A name for the strategy. This is meant to distinguish strategies to the user when more than one strategy exists for the same build type. [Enter the first release in which this extension point appears.] [Enter extension point usage example here.] [Enter API information here.] [Enter information about supplied implementation of this extension point.]