import { Extension } from '@tiptap/core';

declare module '@tiptap/core' {
    interface Commands<ReturnType> {
        customFontSize: {
            setFontSize: (size: string) => ReturnType;
            unsetFontSize: () => ReturnType;
            increaseFontSize: () => ReturnType;
            decreaseFontSize: () => ReturnType;
        };
    }
}
export declare const FontSize: Extension<any, any>;