160 lines
4.3 KiB
TypeScript
160 lines
4.3 KiB
TypeScript
declare module '@solana/spl-token-swap' {
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import {Buffer} from 'buffer';
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import {Layout} from 'buffer-layout';
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import {
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PublicKey,
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TransactionInstruction,
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TransactionSignature,
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Connection,
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Account,
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} from '@solana/web3.js';
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import BN from 'bn.js';
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// === client/token-swap.js ===
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export class Numberu64 extends BN {
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toBuffer(): Buffer;
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static fromBuffer(buffer: Buffer): Numberu64;
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}
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export const TokenSwapLayout: Layout;
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export class TokenSwap {
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constructor(
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connection: Connection,
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swapProgramId: PublicKey,
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tokenProgramId: PublicKey,
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tokenSwap: PublicKey,
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poolToken: PublicKey,
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authority: PublicKey,
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tokenAccountA: PublicKey,
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tokenAccountB: PublicKey,
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feeNumerator: Numberu64,
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feeDenominator: Numberu64,
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payer: Account,
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);
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static getMinBalanceRentForExemptTokenSwap(
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connection: Connection,
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): Promise<number>;
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static createInitSwapInstruction(
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tokenSwapAccount: Account,
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authority: PublicKey,
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nonce: number,
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tokenAccountA: PublicKey,
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tokenAccountB: PublicKey,
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tokenPool: PublicKey,
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tokenAccountPool: PublicKey,
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tokenProgramId: PublicKey,
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swapProgramId: PublicKey,
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feeNumerator: number,
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feeDenominator: number,
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): TransactionInstruction;
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static loadTokenSwap(
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connection: Connection,
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address: PublicKey,
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programId: PublicKey,
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payer: Account,
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): Promise<TokenSwap>;
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static createTokenSwap(
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connection: Connection,
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payer: Account,
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tokenSwapAccount: Account,
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authority: PublicKey,
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tokenAccountA: PublicKey,
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tokenAccountB: PublicKey,
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tokenPool: PublicKey,
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tokenAccountPool: PublicKey,
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tokenProgramId: PublicKey,
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nonce: number,
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feeNumerator: number,
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feeDenominator: number,
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swapProgramId: PublicKey,
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): Promise<TokenSwap>;
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swap(
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userSource: PublicKey,
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poolSource: PublicKey,
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poolDestination: PublicKey,
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userDestination: PublicKey,
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amountIn: number | Numberu64,
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minimumAmountOut: number | Numberu64,
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): Promise<TransactionSignature>;
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static swapInstruction(
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tokenSwap: PublicKey,
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authority: PublicKey,
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userSource: PublicKey,
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poolSource: PublicKey,
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poolDestination: PublicKey,
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userDestination: PublicKey,
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swapProgramId: PublicKey,
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tokenProgramId: PublicKey,
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amountIn: number | Numberu64,
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minimumAmountOut: number | Numberu64,
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): TransactionInstruction;
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deposit(
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authority: PublicKey,
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sourceA: PublicKey,
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sourceB: PublicKey,
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intoA: PublicKey,
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intoB: PublicKey,
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poolToken: PublicKey,
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poolAccount: PublicKey,
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tokenProgramId: PublicKey,
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poolTokenAmount: number | Numberu64,
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maximumTokenA: number | Numberu64,
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maximumTokenB: number | Numberu64,
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): Promise<TransactionSignature>;
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static depositInstruction(
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tokenSwap: PublicKey,
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authority: PublicKey,
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sourceA: PublicKey,
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sourceB: PublicKey,
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intoA: PublicKey,
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intoB: PublicKey,
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poolToken: PublicKey,
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poolAccount: PublicKey,
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swapProgramId: PublicKey,
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tokenProgramId: PublicKey,
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poolTokenAmount: number | Numberu64,
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maximumTokenA: number | Numberu64,
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maximumTokenB: number | Numberu64,
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): TransactionInstruction;
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withdraw(
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authority: PublicKey,
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poolMint: PublicKey,
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sourcePoolAccount: PublicKey,
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fromA: PublicKey,
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fromB: PublicKey,
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userAccountA: PublicKey,
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userAccountB: PublicKey,
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tokenProgramId: PublicKey,
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poolTokenAmount: number | Numberu64,
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minimumTokenA: number | Numberu64,
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minimumTokenB: number | Numberu64,
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): Promise<TransactionSignature>;
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static withdrawInstruction(
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tokenSwap: PublicKey,
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authority: PublicKey,
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poolMint: PublicKey,
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sourcePoolAccount: PublicKey,
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fromA: PublicKey,
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fromB: PublicKey,
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userAccountA: PublicKey,
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userAccountB: PublicKey,
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swapProgramId: PublicKey,
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tokenProgramId: PublicKey,
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poolTokenAmount: number | Numberu64,
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minimumTokenA: number | Numberu64,
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minimumTokenB: number | Numberu64,
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): TransactionInstruction;
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}
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}
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