import type { App } from "./app.js";
export declare function importCollectionsByMarshaledJSON(app: App, rawSliceOfMaps: string | Uint8Array, deleteMissing: boolean): Promise<Error | null>;
export declare function importCollectionsByMarshaledJSONSync(app: App, rawSliceOfMaps: string | Uint8Array, deleteMissing: boolean): Error | null;
export declare function importCollections(app: App, toImport: Array<Record<string, unknown>>, deleteMissing: boolean): Promise<Error | null>;
export declare function importCollectionsSync(app: App, toImport: Array<Record<string, unknown>>, deleteMissing: boolean): Error | null;
