//
//  GSGlyph+MetricsKeys.h
//  GlyphsCore
//
//  Created by Georg Seifert on 22.11.15.
//  Copyright (c) 2015 schriftgestaltung.de. All rights reserved.
//

#import <GlyphsCore/GSGlyph.h>
#import <GlyphsCore/GSLayer.h>

@interface GSGlyph (MetricsKeys)

- (BOOL)_hasMetricsKeys;
- (BOOL)_metricsKeysOutOfSync;
- (BOOL)_leftMetricsKeysOutOfSync;
- (BOOL)_rightMetricsKeysOutOfSync;
- (BOOL)_haskerningGroups;

- (NSString *)plainMetricsKey:(GSMetricNumbers)side;
- (void)setPlainMetricsKey:(NSString *)key side:(GSMetricNumbers)side;
@end
