import { BytesLike } from '@ethersproject/bytes';
import { ChainMap, ChainName } from './types';
export declare type Address = string;
/**
 * Converts a 20-byte (or other length) ID to a 32-byte ID.
 * Ensures that a bytes-like is 32 long. left-padding with 0s if not.
 *
 * @param data A string or array of bytes to canonize
 * @returns A Uint8Array of length 32
 */
export declare function canonizeId(data: BytesLike): Uint8Array;
/**
 * Converts an Abacus ID of 20 or 32 bytes to the corresponding EVM Address.
 *
 * For 32-byte IDs this enforces the EVM convention of using the LAST 20 bytes.
 *
 * @param data The data to truncate
 * @returns A 20-byte, 0x-prepended hex string representing the EVM Address
 * @throws if the data is not 20 or 32 bytes
 */
export declare function evmId(data: BytesLike): Address;
/**
 * Sleep async for some time.
 *
 * @param ms the number of milliseconds to sleep
 * @returns A delay promise
 */
export declare function delay(ms: number): Promise<void>;
export declare class MultiGeneric<Chain extends ChainName, Value> {
    protected readonly chainMap: ChainMap<Chain, Value>;
    constructor(chainMap: ChainMap<Chain, Value>);
    protected get(chain: Chain): ChainMap<Chain, Value>[Chain];
    protected set(chain: Chain, value: Value): void;
    chains: () => Chain[];
    apply(fn: (n: Chain, dc: Value) => void): void;
    map<Output>(fn: (n: Chain, dc: Value) => Output): Record<Chain, Output>;
    remoteChains: <LocalChain extends Chain>(name: LocalChain) => Exclude<Chain, LocalChain>[];
    extendWithChain: <New extends Exclude<"polygon", Chain> | Exclude<"arbitrum", Chain> | Exclude<"alfajores", Chain> | Exclude<"bsc", Chain> | Exclude<"mumbai", Chain> | Exclude<"kovan", Chain> | Exclude<"goerli", Chain> | Exclude<"fuji", Chain> | Exclude<"celo", Chain> | Exclude<"ethereum", Chain> | Exclude<"avalanche", Chain> | Exclude<"optimism", Chain> | Exclude<"bsctestnet", Chain> | Exclude<"arbitrumrinkeby", Chain> | Exclude<"optimismkovan", Chain> | Exclude<"auroratestnet", Chain> | Exclude<"test1", Chain> | Exclude<"test2", Chain> | Exclude<"test3", Chain>>(chain: New, value: Value) => MultiGeneric<New & Chain, Value>;
    knownChain: (chain: ChainName) => boolean;
}
export declare function inferChainMap<M>(map: M): M extends ChainMap<infer Chain extends "polygon" | "arbitrum" | "alfajores" | "bsc" | "mumbai" | "kovan" | "goerli" | "fuji" | "celo" | "ethereum" | "avalanche" | "optimism" | "bsctestnet" | "arbitrumrinkeby" | "optimismkovan" | "auroratestnet" | "test1" | "test2" | "test3", infer Value> ? Record<Chain, Value> : never;
export declare function objMapEntries<K extends string, I = any, O = any>(obj: Record<K, I>, func: (k: K, _: I) => O): [K, O][];
export declare function objMap<K extends string, I = any, O = any>(obj: Record<K, I>, func: (k: K, _: I) => O): Record<K, O>;
export declare const promiseObjAll: <K extends string, V>(object: { [key in K]: Promise<V>; }) => Promise<Record<K, V>>;
export declare const utils: {
    objMap: typeof objMap;
    promiseObjAll: <K extends string, V>(object: { [key in K]: Promise<V>; }) => Promise<Record<K, V>>;
    canonizeId: typeof canonizeId;
    evmId: typeof evmId;
    delay: typeof delay;
};
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