export declare const INPUT_LINE_HEIGHT_RATIO: number;
export declare const DEFUALT_INPUT_WIDGET_WIDTH = 320;
export declare function getDefaultFontStack(): "system-ui, \"Ubuntu\", \"Droid Sans\", sans-serif" | "-apple-system, BlinkMacSystemFont, sans-serif" | "\"Segoe WPC\", \"Segoe UI\", sans-serif" | "sans-serif";
export declare function getDefaultEditorFontStack(): "\"Droid Sans Mono\", \"monospace\", monospace" | "Menlo, Monaco, \"Courier New\", monospace" | "Consolas, \"Courier New\", monospace" | "monospace";
export declare function logMessage(msg: string): string;
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