/**
 * Queries the client version (eg, `'1.2.3'`) from the iframe document's script
 * tag:
 *
 *   <script src="https://webview.devvit.net/scripts/devvit.v1.min.js?clientVersion=1.2.3"></script>
 *
 * See `clientVersionQueryParam`.
 */
export declare function queryClientVersion(document: {
    readonly currentScript: {
        readonly src: string;
    } | SVGScriptElement | null;
}): string | undefined;
/** Queries the current script `src` from the active document. */
export declare function queryCurrentScriptSrc(document: {
    readonly currentScript: {
        readonly src: string;
    } | SVGScriptElement | null;
}): string | undefined;
//# sourceMappingURL=client.d.ts.map