Private _failingTestDecorationType
_failingTestDecorationType: TextEditorDecorationType = vscode.window.createTextEditorDecorationType({borderColor: 'rgba(255, 0, 0, 0.2)',borderWidth: '1px',borderRadius: '3px',borderStyle: 'solid',cursor: 'pointer',backgroundColor: 'rgba(255, 0, 0, 0.1)',overviewRulerColor: 'red',overviewRulerLane: vscode.OverviewRulerLane.Center,after: {contentText: 'Failed',backgroundColor: 'darkred',margin: '10px',},})