/// <reference types="node" />
import { ITransactionExplanation } from '../../bitgo';
import { BaseTransactionBuilder } from './baseTransactionBuilder';
import { BaseTransactionBuilderFactory } from './baseTransactionBuilderFactory';
export interface BaseKey {
    key: any;
}
/**
 * A private key in extended or raw format
 */
export declare type PrivateKey = {
    prv: string;
};
/**
 * A public key in extended, compressed, or uncompressed format
 */
export declare type PublicKey = {
    pub: string;
};
/**
 * A seed to create key pairs. Must be between 16 and 64 Bytes long
 */
export declare type Seed = {
    seed: Buffer;
};
/**
 * The number of participants for which to generate shares and a threshold of those that would be required when signing
 */
export declare type DkgOptions = {
    threshold: number;
    participants: number;
};
/**
 * Representation of a Signature to be added to a Transaction.
 */
export declare type Signature = {
    publicKey: PublicKey;
    signature: Buffer;
};
export declare type BlsKeyPairOptions = DkgOptions | BlsKeys;
export declare type KeyPairOptions = Seed | PrivateKey | PublicKey | BlsKeyPairOptions;
export declare type BaseBuilder = BaseTransactionBuilder | BaseTransactionBuilderFactory;
/**
 * @param source
 */
export declare function isSeed(source: KeyPairOptions): source is Seed;
/**
 * @param source
 */
export declare function isPrivateKey(source: KeyPairOptions): source is PrivateKey;
/**
 * @param source
 */
export declare function isPublicKey(source: KeyPairOptions): source is PublicKey;
/**
 * @param source
 */
export declare function isDkg(source: KeyPairOptions): source is DkgOptions;
export declare function isBlsKey(source: KeyPairOptions): source is BlsKeys;
/**
 * Key pair in the protocol default format.
 */
export declare type DefaultKeys = {
    prv?: string;
    pub: string;
};
/**
 * Key pair in Uint8Array format.
 */
export declare type ByteKeys = {
    prv?: Uint8Array;
    pub: Uint8Array;
};
/**
 * Key pair in extended format. Used for coins supporting secp256k1 elliptic curve.
 */
export declare type ExtendedKeys = {
    xprv?: string;
    xpub: string;
};
/**
 * BLS signature keys.
 */
export declare type BlsKeys = {
    prv?: string;
    secretShares: string[];
    publicShare: string;
    seed: string;
    chaincode: string;
};
export interface BaseAddress {
    address: string;
}
export interface Entry extends BaseAddress {
    coin?: string;
    value: string;
}
export interface BaseFee {
    fee: string;
}
export interface TransactionRecipient {
    address: string;
    amount: string | number;
    memo?: string;
    tokenName?: string;
}
export interface TransactionFee {
    fee: string;
    feeRate?: number;
    size?: number;
    type?: string;
}
export interface TransactionOutputs {
    outputs: TransactionRecipient[];
    outputAmount: string;
}
export interface TransactionChanges {
    changeOutputs: TransactionRecipient[];
    changeAmount: string;
}
export declare type TransactionExplanation = ITransactionExplanation<TransactionFee>;
/**
 * Fee options.
 */
export declare type FeeOptions = {
    amount: number | string;
    unit?: 'baseUnit' | 'cpu' | 'ram';
    formula?: 'fixed' | 'feeRate' | 'perKB' | 'custom';
    type?: 'base' | 'max' | 'tip';
};
/**
 * The validity window signals when a transaction can be included in the network.
 *  ValidityWindow information is stored as part of the transaction data in the indexer and wallet platform, unless it is absolutely necessary.
 * firstValid: the absolute block/time after which the transaction is valid
 * lastValid: the absolute block/time before which the transaction is valid
 * minDuration: minimum duration a transaction for this coin is valid
 * maxDuration: maximum duration a transaction for this coin is valid
 * minDuration and maxDuration are defined per blockchain, whereas firstValid and lastValid are defined per transaction
 * unit: validity window will be measure in blockheigh or timestamp
 * TODO: validityWindow constraint methods will be taken on: https://bitgoinc.atlassian.net/browse/STLX-10800
 */
export interface ValidityWindow {
    firstValid?: number;
    lastValid?: number;
    minDuration?: number;
    maxDuration?: number;
    unit?: 'blockheight' | 'timestamp';
}
/**
 * Sequence Ids are used to differentiate payments coming from the same account and to prevent accidental double spends and replay attacks.
 */
export interface SequenceId {
    name: 'Nonce' | 'Sequence Id' | 'Counter';
    keyword: 'nonce' | 'sequenceId' | 'counter';
    value: string | number;
}
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