import '@web3modal/polyfills';
import type { ProviderType } from './types.js';
type ArrayOneOrMore<T> = {
    0: T;
} & T[];
export interface ConfigOptions {
    projectId: string;
    chains?: number[];
    optionalChains: ArrayOneOrMore<number>;
    enableEIP6963?: boolean;
}
export declare function defaultConfig({ projectId, chains, optionalChains, enableEIP6963 }: ConfigOptions): Promise<ProviderType>;
export {};