@Override
	public boolean dependsOn(DataType dt) {
		return false;
	}
Gets the number of Undefined bytes beginning at the indicated component index. Undefined
bytes that have a field name or comment specified are also included.

@param index the component index to begin checking at.
@return the number of contiguous undefined bytes
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/StructureDataType.java