src/vs/editor/common/model/textModel.ts/DecorationsTrees/getAllInjectedText
class DecorationsTrees:	public getAllInjectedText(host: IDecorationsTreesHost, filterOwnerId: number): model.IModelDecoration[] {
		const versionId = host.getVersionId();
		const result = this._injectedTextDecorationsTree.search(filterOwnerId, false, versionId);
		return this._ensureNodesHaveRanges(host, result).filter((i) => i.options.showIfCollapsed || !i.range.isEmpty());
	}