import { ChtmlFontExtensionData } from '@mathjax/src/cjs/output/chtml/FontData.js';
import { ChtmlCharOptions, ChtmlDelimiterData } from '@mathjax/src/cjs/output/chtml/FontData.js';
export declare const IeeeEulerFontExtension: ChtmlFontExtensionData<ChtmlCharOptions, ChtmlDelimiterData>;