import { BigNumber, BigNumberish, ethers, Signer } from "ethers";
import { BLSPublicKeyRegistry } from "../typechain-types";
import SignerOrProvider from "./helpers/SignerOrProvider";
import SafeSingletonFactory from "./SafeSingletonFactory";
import { PublicKey } from "./signer";
/**
 * A wrapper around the `BLSPublicKeyRegistry` contract to provide a more
 * ergonomic interface, especially for `reverseLookup`.
 */
export default class BlsPublicKeyRegistryWrapper {
    registry: BLSPublicKeyRegistry;
    constructor(registry: BLSPublicKeyRegistry);
    /**
     * Deploys a new `BLSPublicKeyRegistry` contract the traditional way.
     */
    static deployNew(signer: Signer): Promise<BlsPublicKeyRegistryWrapper>;
    /**
     * Uses Gnosis Safe's factory to get an `BLSPublicKeyRegistry` contract at a
     * predetermined address. Deploys if it doesn't already exist.
     */
    static connectOrDeploy(signerOrFactory: Signer | SafeSingletonFactory, salt?: ethers.utils.BytesLike): Promise<BlsPublicKeyRegistryWrapper>;
    /**
     * Uses Gnosis Safe's factory to get an `BLSPublicKeyRegistry` contract at a
     * predetermined address. Returns undefined if it doesn't exist.
     */
    static connectIfDeployed(signerOrProvider: SignerOrProvider, salt?: ethers.utils.BytesLike): Promise<BlsPublicKeyRegistryWrapper | undefined>;
    /**
     * Uses an id to lookup a public key, the same way that happens on chain.
     */
    lookup(id: BigNumberish): Promise<PublicKey | undefined>;
    /**
     * Uses a public key to lookup an id - the reverse of what happens on chain,
     * by making use of the indexed `BLSPublicKeyRegistered` event.
     */
    reverseLookup(blsPublicKey: PublicKey): Promise<BigNumber | undefined>;
    /**
     * Registers a public key and returns the id.
     */
    register(blsPublicKey: PublicKey): Promise<BigNumber>;
    /**
     * Registers a public key if it hasn't already been registered, and returns
     * the id that was assigned to it.
     */
    registerIfNeeded(blsPublicKey: PublicKey): Promise<BigNumber>;
}
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