import { Address } from '@monaxlabs/phloem/dist/types';
import { BigNumber, BigNumberish, ContractReceipt, ContractTransaction, PayableOverrides } from 'ethers';
import { CollectionContract, OperationStatus, Signerish, TokenId } from '..';
import { SdkError } from '../errors';
import { IssuedToken } from '../features';
import { ContractObject } from './object';
export type IssueState = {
    status: 'signing-transaction';
} | {
    status: 'cancelled-transaction';
    error: SdkError;
} | {
    status: 'pending-transaction';
    tx: ContractTransaction;
} | {
    status: 'transaction-failed';
    tx: ContractTransaction;
    error: SdkError;
} | {
    status: 'success';
    tx: ContractTransaction;
    receipt: ContractReceipt;
    tokens: IssuedToken[];
};
export type IssueSuccessState = Extract<IssueState, {
    status: 'success';
}>;
export declare class PendingIssue extends ContractObject {
    protected readonly base: CollectionContract;
    readonly tokenId: TokenId;
    readonly tokenURI?: string | undefined;
    constructor(base: CollectionContract, tokenId: TokenId, tokenURI?: string | undefined);
    processAsync(signer: Signerish, receiver: Address, quantity: BigNumberish, overrides?: PayableOverrides): Promise<IssueSuccessState>;
    processCallback(signer: Signerish, receiver: Address, quantity: BigNumberish, overrides: PayableOverrides | undefined, onStateChange: (state: IssueState) => void): Promise<void>;
    execute(signer: Signerish, receiver: Address, quantity: BigNumberish, overrides?: PayableOverrides): Promise<OperationStatus<ContractTransaction>>;
    estimateGas(signer: Signerish, receiver: Address, quantity: BigNumberish, overrides?: PayableOverrides): Promise<OperationStatus<BigNumber>>;
}