import type { Abi } from "@polkadot/api-contract/Abi";
import type { ContractSubmittableResult } from "@polkadot/api-contract/base/Contract";
import type { AbiMessage, ContractCallOutcome, ContractOptions, DecodedEvent } from "@polkadot/api-contract/types";
import type { SubmittableResult } from "@polkadot/api/submittable";
import type { ApiBase } from "@polkadot/api/types";
import type { Registry } from "@polkadot/types-codec/types/registry";
import type { AccountId, Event, EventRecord, StorageDeposit, WeightV2 } from "@polkadot/types/interfaces";
import type { AnyJson } from "@polkadot/types/types/codec";
import { BN } from "@polkadot/util/bn";
import { type Logger, ProsopoContractError } from "@prosopo/common";
export declare function getEventNameFromMethodName(contractMethodName: string): string;
export declare function getEventsFromMethodName(response: ContractSubmittableResult, contractMethodName: string): AnyJson | DecodedEvent[] | any;
export declare function encodeStringArgs(abi: Abi, methodObj: AbiMessage, args: any[]): Uint8Array[];
export declare function getContractError(response: ContractCallOutcome): string | undefined;
export declare function stringToHexPadded(data: string): string;
export declare function decodeEvents(contractAddress: AccountId, records: EventRecord[], abi: Abi): DecodedEvent[] | undefined;
export declare function dispatchErrorHandler(registry: Registry, event: EventRecord): ProsopoContractError;
export declare const GAS_INCREASE_FACTOR = 2;
export declare function getOptions(api: ApiBase<"promise">, isMutating?: boolean, value?: BN, gasLimit?: WeightV2, storageDeposit?: StorageDeposit, increaseGas?: boolean, gasIncreaseFactor?: number): ContractOptions;
export declare function filterAndDecodeContractEvents(result: SubmittableResult, abi: Abi, logger: Logger): DecodedEvent[];
export declare function formatEvent(event: Event): string;
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