import { LcdClient } from "@cosmjs/launchpad";
import { JsonObject, Model } from "../types";
export interface CodeInfo {
    readonly id: number;
    /** Bech32 account address */
    readonly creator: string;
    /** Hex-encoded sha256 hash of the code stored here */
    readonly data_hash: string;
    /**
     * An URL to a .tar.gz archive of the source code of the contract, which can be used to reproducibly build the Wasm bytecode.
     *
     * @see https://github.com/CosmWasm/cosmwasm-verify
     */
    readonly source?: string;
    /**
     * A docker image (including version) to reproducibly build the Wasm bytecode from the source code.
     *
     * @example ```cosmwasm/rust-optimizer:0.8.0```
     * @see https://github.com/CosmWasm/cosmwasm-verify
     */
    readonly builder?: string;
}
export interface CodeDetails extends CodeInfo {
    /** Base64 encoded raw wasm data */
    readonly data: string;
}
export interface ContractInfo {
    readonly address: string;
    readonly code_id: number;
    /** Bech32 account address */
    readonly creator: string;
    /** Bech32-encoded admin address */
    readonly admin?: string;
    readonly label: string;
}
export interface ContractCodeHistoryEntry {
    /** The source of this history entry */
    readonly operation: "Genesis" | "Init" | "Migrate";
    readonly code_id: number;
    readonly msg: Record<string, unknown>;
}
/**
 * @see https://github.com/cosmwasm/wasmd/blob/master/x/wasm/client/rest/query.go#L19-L27
 */
export interface WasmExtension {
    readonly wasm: {
        readonly listCodeInfo: () => Promise<readonly CodeInfo[]>;
        /**
         * Downloads the original wasm bytecode by code ID.
         *
         * Throws an error if no code with this id
         */
        readonly getCode: (id: number) => Promise<CodeDetails>;
        readonly listContractsByCodeId: (id: number) => Promise<readonly ContractInfo[]>;
        /**
         * Returns null when contract was not found at this address.
         */
        readonly getContractInfo: (address: string) => Promise<ContractInfo | null>;
        /**
         * Returns null when contract history was not found for this address.
         */
        readonly getContractCodeHistory: (address: string) => Promise<ContractCodeHistoryEntry[] | null>;
        /**
         * Returns all contract state.
         * This is an empty array if no such contract, or contract has no data.
         */
        readonly getAllContractState: (address: string) => Promise<readonly Model[]>;
        /**
         * Returns the data at the key if present (unknown decoded json),
         * or null if no data at this (contract address, key) pair
         */
        readonly queryContractRaw: (address: string, key: Uint8Array) => Promise<Uint8Array | null>;
        /**
         * Makes a smart query on the contract and parses the response as JSON.
         * Throws error if no such contract exists, the query format is invalid or the response is invalid.
         */
        readonly queryContractSmart: (address: string, query: Record<string, unknown>) => Promise<JsonObject>;
    };
}
export declare function setupWasmExtension(base: LcdClient): WasmExtension;