A trend type must have at least one or more centers. One center is called consolidation, and two or more centers are called trends. In the picture you posted, you can only see one center. If there is a center at the same level before, it is called a downward trend. If there is not one before, it is a downward trend.

When you see the decline, consolidation, and decline, I guess you regard the one before the center as a decline, the center as a consolidation, and the one after the center as a decline.

In fact, these three segments on the daily line are just part of a trend type. The decline-consolidation-down trend chart you mentioned belongs to the sub-level, that is, the 30-minute level, not the daily line.