@interface SFTokenBucket : NSObject {
unsigned long long _bucketSize;
unsigned long long _tokensAvailable;
unsigned long long _tokenDurationTicks;
unsigned long long _lastRefreshTicks;
}
- (id)init;
- (id)initWithBucketSize:(unsigned long long)a0 tokensPerSec:(double)a1;
- (id)initWithBucketSize:(unsigned long long)a0 tokenDurationTicks:(unsigned long long)a1;
- (BOOL)acquireToken;
- (id)initWithBucketSize:(unsigned long long)a0 tokenDurationSec:(double)a1;
@end