export interface RuntimeConfigEnv {
    VITE_SDN_DEFAULT_PROVIDER_URL?: string;
}
export interface HostedRuntimeConfigWindow {
    __SDN_CONFIG__?: {
        serverBaseUrl?: string;
        ipfsDashboardUrl?: string;
    };
}
export declare function readDefaultProviderDescriptorUrl(env: RuntimeConfigEnv): string | null;
export declare function readHostedServerBaseUrl(source: HostedRuntimeConfigWindow | null | undefined): string | null;
export declare function readHostedIPFSDashboardUrl(source: HostedRuntimeConfigWindow | null | undefined): string | null;
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