import { MarkPlugin, NodeInterface, PluginOptions } from '@aomao/engine';
export interface FontfamilyOptions extends PluginOptions {
    hotkey?: {
        key: string;
        args: Array<string>;
    };
    filter?: (fontfamily: string) => string | boolean;
}
export default class<T extends FontfamilyOptions = FontfamilyOptions> extends MarkPlugin<T> {
    #private;
    static get pluginName(): string;
    tagName: string;
    style: {
        [x: string]: string;
    };
    variable: {
        '@var0': {
            required: boolean;
            value: string;
        };
    };
    init(): void;
    isTrigger(font: string): boolean;
    execute(font: string): void;
    hotkey(): {
        key: string;
        args: string[];
    } | never[];
    pasteEach: (node: NodeInterface) => void;
    destroy(): void;
}