src/vs/editor/common/viewModelEventDispatcher.ts/CursorStateChangedEvent/constructor
class CursorStateChangedEvent:	constructor(oldSelections: Selection[] | null, selections: Selection[], oldModelVersionId: number, modelVersionId: number, source: string, reason: CursorChangeReason, reachedMaxCursorCount: boolean) {
		this.oldSelections = oldSelections;
		this.selections = selections;
		this.oldModelVersionId = oldModelVersionId;
		this.modelVersionId = modelVersionId;
		this.source = source;
		this.reason = reason;
		this.reachedMaxCursorCount = reachedMaxCursorCount;
	}