/**
 * This is the doc comment for pallet `Preimage`'s calls.
 *
 * `Preimage`'s storages: {@link: module:pangolin/preimage/storages}
 *
 * @module pangolin/preimage/calls
 */
import { Dispatch } from "../../../index";
import { ethers, BytesLike } from "ethers";
import { Metadata } from "@polkadot/types";
export declare const getPreimage: (dispatch: Dispatch, metadata: Metadata) => {
    /**
     * Register a preimage on-chain.
     *
     * If the preimage was previously requested, no fees or deposits are taken for providing
     * the preimage. Otherwise, a deposit is taken proportional to the size of the preimage.
     *
     * @param {unknown} _bytes Vec<U8>
     * @instance
     */
    notePreimage: (signer: ethers.Signer, _bytes: unknown) => Promise<ethers.providers.TransactionReceipt>;
    /**
     * Similar to {@link: pangolin/preimage/calls/notePreimage}, but with scale encoded args.
     *
     * @param {BytesLike} argsBytes the args bytes
     * @instance
     */
    notePreimageH: (signer: ethers.Signer, argsBytes: BytesLike) => Promise<ethers.providers.TransactionReceipt>;
    /**
     * Build a call object to be used as a call param in other functions, such as `utilities.batchAll`.
     *
     * @returns {CallAsParam}
     */
    buildNotePreimageCall: (_bytes: unknown) => import("../../../index").CallAsParam;
    /**
     * Build a call object to be used as a call param in other functions, such as `utilities.batchAll`.
     * Similar to buildNotePreimageCall, but with scale encoded args.
     *
     * @returns {CallAsParam}
     */
    buildNotePreimageCallH: (argsBytes: BytesLike) => import("../../../index").CallAsParam;
    /**
     * Clear an unrequested preimage from the runtime storage.
     *
     * If `len` is provided, then it will be a much cheaper operation.
     *
     * - `hash`: The hash of the preimage to be removed from the store.
     * - `len`: The length of the preimage of `hash`.
     *
     * @param {unknown} _hash [U8; 32]
     * @instance
     */
    unnotePreimage: (signer: ethers.Signer, _hash: unknown) => Promise<ethers.providers.TransactionReceipt>;
    /**
     * Similar to {@link: pangolin/preimage/calls/unnotePreimage}, but with scale encoded args.
     *
     * @param {BytesLike} argsBytes the args bytes
     * @instance
     */
    unnotePreimageH: (signer: ethers.Signer, argsBytes: BytesLike) => Promise<ethers.providers.TransactionReceipt>;
    /**
     * Build a call object to be used as a call param in other functions, such as `utilities.batchAll`.
     *
     * @returns {CallAsParam}
     */
    buildUnnotePreimageCall: (_hash: unknown) => import("../../../index").CallAsParam;
    /**
     * Build a call object to be used as a call param in other functions, such as `utilities.batchAll`.
     * Similar to buildUnnotePreimageCall, but with scale encoded args.
     *
     * @returns {CallAsParam}
     */
    buildUnnotePreimageCallH: (argsBytes: BytesLike) => import("../../../index").CallAsParam;
    /**
     * Request a preimage be uploaded to the chain without paying any fees or deposits.
     *
     * If the preimage requests has already been provided on-chain, we unreserve any deposit
     * a user may have paid, and take the control of the preimage out of their hands.
     *
     * @param {unknown} _hash [U8; 32]
     * @instance
     */
    requestPreimage: (signer: ethers.Signer, _hash: unknown) => Promise<ethers.providers.TransactionReceipt>;
    /**
     * Similar to {@link: pangolin/preimage/calls/requestPreimage}, but with scale encoded args.
     *
     * @param {BytesLike} argsBytes the args bytes
     * @instance
     */
    requestPreimageH: (signer: ethers.Signer, argsBytes: BytesLike) => Promise<ethers.providers.TransactionReceipt>;
    /**
     * Build a call object to be used as a call param in other functions, such as `utilities.batchAll`.
     *
     * @returns {CallAsParam}
     */
    buildRequestPreimageCall: (_hash: unknown) => import("../../../index").CallAsParam;
    /**
     * Build a call object to be used as a call param in other functions, such as `utilities.batchAll`.
     * Similar to buildRequestPreimageCall, but with scale encoded args.
     *
     * @returns {CallAsParam}
     */
    buildRequestPreimageCallH: (argsBytes: BytesLike) => import("../../../index").CallAsParam;
    /**
     * Clear a previously made request for a preimage.
     *
     * NOTE: THIS MUST NOT BE CALLED ON `hash` MORE TIMES THAN `request_preimage`.
     *
     * @param {unknown} _hash [U8; 32]
     * @instance
     */
    unrequestPreimage: (signer: ethers.Signer, _hash: unknown) => Promise<ethers.providers.TransactionReceipt>;
    /**
     * Similar to {@link: pangolin/preimage/calls/unrequestPreimage}, but with scale encoded args.
     *
     * @param {BytesLike} argsBytes the args bytes
     * @instance
     */
    unrequestPreimageH: (signer: ethers.Signer, argsBytes: BytesLike) => Promise<ethers.providers.TransactionReceipt>;
    /**
     * Build a call object to be used as a call param in other functions, such as `utilities.batchAll`.
     *
     * @returns {CallAsParam}
     */
    buildUnrequestPreimageCall: (_hash: unknown) => import("../../../index").CallAsParam;
    /**
     * Build a call object to be used as a call param in other functions, such as `utilities.batchAll`.
     * Similar to buildUnrequestPreimageCall, but with scale encoded args.
     *
     * @returns {CallAsParam}
     */
    buildUnrequestPreimageCallH: (argsBytes: BytesLike) => import("../../../index").CallAsParam;
};