Method _acceptPlugins

src/elements/types/Program.js:27–29

(plugins: {[key: string]: BasePlugin})

    plugins: {[key: string]: BasePlugin};

    _acceptPlugins(plugins: {[key: string]: BasePlugin}) {
        this.plugins = plugins;
    }

    _acceptChildren(children: ElementAssert) {
        if (children.isToken('Hashbang')) {