/** @alpha */
export declare const techDocsExpandableNavigationAddonModule: import("@backstage/frontend-plugin-api").FrontendModule;
/** @alpha */
export declare const techDocsReportIssueAddonModule: import("@backstage/frontend-plugin-api").FrontendModule;
/** @alpha */
export declare const techDocsTextSizeAddonModule: import("@backstage/frontend-plugin-api").FrontendModule;
/** @alpha */
export declare const techDocsLightBoxAddonModule: import("@backstage/frontend-plugin-api").FrontendModule;