import { EntityContentLayoutProps } from '@backstage/plugin-catalog-react/alpha';
export declare const catalogOverviewEntityContent: import("@backstage/frontend-plugin-api").ExtensionDefinition<{
    config: {
        path: string | undefined;
        title: string | undefined;
        filter: import("@backstage/plugin-catalog-react/alpha").EntityPredicate | undefined;
        group: string | false | undefined;
    };
    configInput: {
        filter?: import("@backstage/plugin-catalog-react/alpha").EntityPredicate | undefined;
        title?: string | undefined;
        path?: string | undefined;
        group?: string | false | undefined;
    };
    output: import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("react").JSX.Element, "core.reactElement", {}> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "core.routing.path", {}> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("@backstage/frontend-plugin-api").RouteRef<import("@backstage/frontend-plugin-api").AnyRouteRefParams>, "core.routing.ref", {
        optional: true;
    }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-content-title", {}> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<(entity: import("@backstage/catalog-model").Entity) => boolean, "catalog.entity-filter-function", {
        optional: true;
    }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-filter-expression", {
        optional: true;
    }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-content-group", {
        optional: true;
    }>;
    inputs: {
        layouts: import("@backstage/frontend-plugin-api").ExtensionInput<import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<(entity: import("@backstage/catalog-model").Entity) => boolean, "catalog.entity-filter-function", {
            optional: true;
        }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-filter-expression", {
            optional: true;
        }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<(props: EntityContentLayoutProps) => React.JSX.Element, "catalog.entity-content-layout.component", {}>, {
            singleton: false;
            optional: false;
        }>;
        cards: import("@backstage/frontend-plugin-api").ExtensionInput<import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("react").JSX.Element, "core.reactElement", {}> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<(entity: import("@backstage/catalog-model").Entity) => boolean, "catalog.entity-filter-function", {
            optional: true;
        }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-filter-expression", {
            optional: true;
        }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("@backstage/plugin-catalog-react/alpha").EntityCardType, "catalog.entity-card-type", {
            optional: true;
        }>, {
            singleton: false;
            optional: false;
        }>;
    };
    kind: "entity-content";
    name: "overview";
    params: {
        loader: () => Promise<JSX.Element>;
        defaultPath: string;
        defaultTitle: string;
        defaultGroup?: keyof typeof import("@backstage/plugin-catalog-react/alpha").defaultEntityContentGroups | (string & {});
        routeRef?: import("@backstage/frontend-plugin-api").RouteRef;
        filter?: string | import("@backstage/plugin-catalog-react/alpha").EntityPredicate | ((entity: import("@backstage/catalog-model").Entity) => boolean);
    };
}>;
declare const _default: import("@backstage/frontend-plugin-api").ExtensionDefinition<{
    config: {
        path: string | undefined;
        title: string | undefined;
        filter: import("@backstage/plugin-catalog-react/alpha").EntityPredicate | undefined;
        group: string | false | undefined;
    };
    configInput: {
        filter?: import("@backstage/plugin-catalog-react/alpha").EntityPredicate | undefined;
        title?: string | undefined;
        path?: string | undefined;
        group?: string | false | undefined;
    };
    output: import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("react").JSX.Element, "core.reactElement", {}> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "core.routing.path", {}> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("@backstage/frontend-plugin-api").RouteRef<import("@backstage/frontend-plugin-api").AnyRouteRefParams>, "core.routing.ref", {
        optional: true;
    }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-content-title", {}> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<(entity: import("@backstage/catalog-model").Entity) => boolean, "catalog.entity-filter-function", {
        optional: true;
    }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-filter-expression", {
        optional: true;
    }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-content-group", {
        optional: true;
    }>;
    inputs: {
        layouts: import("@backstage/frontend-plugin-api").ExtensionInput<import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<(entity: import("@backstage/catalog-model").Entity) => boolean, "catalog.entity-filter-function", {
            optional: true;
        }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-filter-expression", {
            optional: true;
        }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<(props: EntityContentLayoutProps) => React.JSX.Element, "catalog.entity-content-layout.component", {}>, {
            singleton: false;
            optional: false;
        }>;
        cards: import("@backstage/frontend-plugin-api").ExtensionInput<import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("react").JSX.Element, "core.reactElement", {}> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<(entity: import("@backstage/catalog-model").Entity) => boolean, "catalog.entity-filter-function", {
            optional: true;
        }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<string, "catalog.entity-filter-expression", {
            optional: true;
        }> | import("@backstage/frontend-plugin-api").ConfigurableExtensionDataRef<import("@backstage/plugin-catalog-react/alpha").EntityCardType, "catalog.entity-card-type", {
            optional: true;
        }>, {
            singleton: false;
            optional: false;
        }>;
    };
    kind: "entity-content";
    name: "overview";
    params: {
        loader: () => Promise<JSX.Element>;
        defaultPath: string;
        defaultTitle: string;
        defaultGroup?: keyof typeof import("@backstage/plugin-catalog-react/alpha").defaultEntityContentGroups | (string & {});
        routeRef?: import("@backstage/frontend-plugin-api").RouteRef;
        filter?: string | import("@backstage/plugin-catalog-react/alpha").EntityPredicate | ((entity: import("@backstage/catalog-model").Entity) => boolean);
    };
}>[];
export default _default;