const OError = require('@overleaf/o-error') class NotFoundError extends OError {} class OpRangeNotAvailableError extends OError {} class ProjectStateChangedError extends OError {} class DeleteMismatchError extends OError {} class FileTooLargeError extends OError {} module.exports = { NotFoundError, OpRangeNotAvailableError, ProjectStateChangedError, DeleteMismatchError, FileTooLargeError, }