• Added promises export
• Added MountConfiguration and isMountConfig
• Removed initialize in config.ts
• Renamed ConfigMapping to MappingConfiguration
• Renamed resolveBackend to resolveMountConfig and moved to config.ts
• Added support for nested FileSystem instances to resolveMountConfig
• Added support for uid/gid in configure
• Renamed initialize in emulation/shared.ts to mountMapping
• Renamed BackendConfig to BackendConfiguration
• Improved isBackendConfig
• Renamed resolveFS to resolveMount
• Added default mode to readFile