import { ConfigState } from "./config.reducer"; export declare const selectAll: import("@ngrx/store").MemoizedSelector, import("@sinequa/ngx-ui-builder").ComponentConfig[], (s1: ConfigState) => import("@sinequa/ngx-ui-builder").ComponentConfig[]>; export declare const selectItem: (id: string) => import("@ngrx/store").MemoizedSelector, import("@sinequa/ngx-ui-builder").ComponentConfig, (s1: ConfigState) => import("@sinequa/ngx-ui-builder").ComponentConfig>; export declare const selectCanUndo: (props?: import("ngrx-wieder").HistoryProps | undefined) => import("@ngrx/store").MemoizedSelector, boolean, (s1: import("ngrx-wieder").History) => boolean>, selectCanRedo: (props?: import("ngrx-wieder").HistoryProps | undefined) => import("@ngrx/store").MemoizedSelector, boolean, (s1: import("ngrx-wieder").History) => boolean>;