let instance; function setupSplitWithSidebar() { if (instance) { instance.destroy(); } instance = Split(['#left-pane', '#center-pane', '#right-pane'], { sizes: [25, 50, 25], gutterSize: 5 }); } function setupSplitWithoutSidebar() { if (instance) { instance.destroy(); } instance = Split(['#left-pane', '#center-pane'], { sizes: [25, 75], gutterSize: 5 }); } export default { setupSplitWithSidebar, setupSplitWithoutSidebar };