import { Decimal, Uint64 } from "@cosmjs/math";
import { PageRequest } from "@shareledgerjs/types/cosmos/base/query/v1beta1/pagination";
import Long from "long";
import type { QueryClient } from "./client";
/**
 * Takes a bech32 encoded address and returns the data part. The prefix is ignored and discarded.
 * This is called AccAddress in Cosmos SDK, which is basically an alias for raw binary data.
 * The result is typically 20 bytes long but not restricted to that.
 */
export declare function toAccAddress(address: string): Uint8Array;
export declare function toBech32Address(pubkey: Uint8Array, prefix?: string): string;
export declare function toBech32ValAddress(pubkey: Uint8Array, prefix?: string): string;
export declare function toBech32ConsAddress(pubkey: Uint8Array, prefix?: string): string;
export declare function createPagination(paginationKey?: Uint8Array): PageRequest | undefined;
export interface ProtobufRpcClient {
    request(service: string, method: string, data: Uint8Array): Promise<Uint8Array>;
    withHeight(height?: number): ProtobufRpcClient;
}
export declare class ProtobufRpcClientImpl implements ProtobufRpcClient {
    private readonly base;
    private _height?;
    constructor(base: QueryClient);
    request(service: string, method: string, data: Uint8Array, height?: number): Promise<Uint8Array>;
    withHeight(height?: number): ProtobufRpcClient;
}
export declare function createProtobufRpcClient(base: QueryClient): ProtobufRpcClient;
/**
 * Takes a uint64 value as string, number, Long or Uint64 and returns an unsigned Long instance
 * of it.
 */
export declare function longify(value: string | number | Long | Uint64): Long;
/**
 * Takes a string or binary encoded `github.com/cosmos/cosmos-sdk/types.Dec` from the
 * protobuf API and converts it into a `Decimal` with 18 fractional digits.
 *
 * See https://github.com/cosmos/cosmos-sdk/issues/10863 for more context why this is needed.
 */
export declare function decodeCosmosSdkDecFromProto(input: string | Uint8Array): Decimal;