Marker class

Class for a marker. This is used in keyboard navigation to save a location in the Blockly AST.

Signature:

export declare class Marker 

Properties

Property	Modifiers	Type	Description
colour		string \| null	The colour of the marker.
curNode	`protected`	IFocusableNode \| null	The current location of the marker.
type		string	The type of the marker.

Method	Modifiers	Description
dispose()		Dispose of this marker.
getCurNode()		Gets the current location of the marker.
getSourceBlock()		Returns the block that this marker's current node is a child of.
getSourceBlockFromNode(node)		Returns the block that the given node is a child of.
setCurNode(newNode)		Set the location of the marker and call the update method.