• ASSERT : def.h
• DownloadPlugin : plugin.h
• InfoPlugin : plugin.h
• InstallerPlugin : plugin.h
• LIB_PACKAGE_NAME : def.h
• SPM_DOWNLOADER_PLUGIN : downloadInterface.h
• SPM_INFO_PLUGIN : infoInterface.h
• SPM_INSTALLER_PLUGIN : installerInterface.h
• SPM_STEP_PLUGIN : stepInterface.h
• StepPlugin : plugin.h

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