import { type Rpc } from '../../../helpers.js';
import { MsgUpdateParams, MsgUpdateParamsResponse } from './tx.js';
/** Msg defines the x/auth Msg service. */
export interface Msg {
    /**
     * UpdateParams defines a (governance) operation for updating the x/auth module
     * parameters. The authority defaults to the x/gov module account.
     *
     * Since: cosmos-sdk 0.47
     */
    updateParams(request: MsgUpdateParams): Promise<MsgUpdateParamsResponse>;
}
export declare class MsgClientImpl implements Msg {
    private readonly rpc;
    constructor(rpc: Rpc);
    updateParams(request: MsgUpdateParams): Promise<MsgUpdateParamsResponse>;
}
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