code: public BitFieldArgs incrBy(BitFieldType bitFieldType, Offset offset, long value) {
  
          LettuceAssert.notNull(offset, "BitFieldOffset must not be null");
  
          return addSubCommand(new IncrBy(bitFieldType, offset.isMultiplyByTypeWidth(), offset.getOffset(), value));
      }
docs: Adds a new {@code INCRBY} subcommand.
  
  @param bitFieldType the bit field type, must not be {@literal null}.
  @param offset bitfield offset, must not be {@literal null}.
  @param value the value
  @return a new {@code INCRBY} subcommand for the given {@code bitFieldType}, {@code offset} and {@code value}.
  @since 4.3