import { Interface } from '@ethersproject/abi';
import { Address } from '@paraswap/core';
import { DexKey } from './types';
export declare function encodeSlot(slot: bigint | number): string;
export declare function readFromStorageCall(target: Address, iface: Interface, slot: string): {
    target: string;
    callData: string;
    decodeFunction: (result: import("../../lib/multi-wrapper").MultiResult<import("@ethersproject/bytes").BytesLike> | import("@ethersproject/bytes").BytesLike) => bigint;
};
export declare function calculateMappingStorageSlot(slot: number, key: string): string;
export declare function calculateDexId(dexKey: DexKey): string;
export declare function normalizeDexId(dexId: string | undefined): string | null;