src/vs/editor/contrib/codelens/browser/codelensController.ts/CodeLensContribution/_localDispose
class CodeLensContribution:	private _localDispose(): void {
		this._getCodeLensModelPromise?.cancel();
		this._getCodeLensModelPromise = undefined;
		this._resolveCodeLensesPromise?.cancel();
		this._resolveCodeLensesPromise = undefined;
		this._localToDispose.clear();
		this._oldCodeLensModels.clear();
		this._currentCodeLensModel?.dispose();
	}