import type { BlankConnectionProps, IModelConnection } from "@itwin/core-frontend";
import { BlankConnection } from "@itwin/core-frontend";
import type { ModelLoaderProps, RequiredViewerProps } from "../../types.js";
type BlankConnectionInitializationProps = {
    iTwinId?: string;
    blankConnectionProps: BlankConnectionProps;
};
/**
 * Create a blank connection with default props
 * @param BlankConnectionInitializationProps
 * @returns BlankConnection
 */
export declare const createBlankConnection: ({ iTwinId, blankConnectionProps, }: BlankConnectionInitializationProps) => BlankConnection;
/**
 * Creates a remote, local, or blank connection
 * based on RequiredViewerProps passed.
 * @param RequiredViewerProps
 * @returns Promise<IModelConnection | undefined>
 */
export declare const openConnection: (options: RequiredViewerProps) => Promise<IModelConnection | undefined>;
export declare const gatherRequiredViewerProps: ({ iTwinId, iModelId, filePath, readonly, extents, location, changeSetId, }: ModelLoaderProps) => RequiredViewerProps | undefined;
export {};
//# sourceMappingURL=iModelViewerHelper.d.ts.map