Method directive

plugins/document.schema/index.ts:206–212

(directive: Directive)

    }

    directive(directive: Directive): string {
        return html.line(
            html.keyword('directive') + ' ' +
            html.keyword('@' + directive.name) + this.arguments(directive) + ' on ' +
            directive.locations.map(location => html.keyword(location)).join(' | ')
        );
    }

    enum(type: SchemaType): string {