/**
 * Contains the shareable components installed into the app.
 */
export declare const ComponentsApi: import("@backstage/frontend-plugin-api").ExtensionDefinition<{
    config: {};
    configInput: {};
    output: import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("@backstage/frontend-plugin-api").AnyApiFactory, "core.api.factory", {}>;
    inputs: {
        components: import("@backstage/frontend-plugin-api").ExtensionInput<import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<{
            ref: import("@backstage/frontend-plugin-api").ComponentRef;
            impl: import("react").ComponentType;
        }, "core.component.component", {}>, {
            singleton: false;
            optional: false;
        }>;
    };
    kind: "api";
    name: "components";
    params: {
        factory: import("@backstage/frontend-plugin-api").AnyApiFactory;
    };
}>;