@exportSymbol ol.Projection
@exportProperty ol.Projection.prototype.getAxisOrientation
@exportProperty ol.Projection.prototype.getCode
@exportProperty ol.Projection.prototype.getExtent
@exportProperty ol.Projection.prototype.getPointResolution
@exportProperty ol.Projection.prototype.getUnits

@exportSymbol ol.ProjectionUnits
@exportProperty ol.ProjectionUnits.DEGREES
@exportProperty ol.ProjectionUnits.FEET
@exportProperty ol.ProjectionUnits.METERS

@exportSymbol ol.projection.addProjection
@exportSymbol ol.projection.getFromCode
@exportSymbol ol.projection.getTransform
@exportSymbol ol.projection.getTransformFromCodes
@exportSymbol ol.projection.transform
@exportSymbol ol.projection.transformWithCodes