24 lines
556 B
TypeScript
24 lines
556 B
TypeScript
import { PublicKey, PublicKeyInitData } from "@solana/web3.js";
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import { deriveAddress } from "./account";
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export class BpfLoaderUpgradeable {
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/**
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* @internal
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*/
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constructor() {}
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/**
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* Public key that identifies the SPL Token Metadata program
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*/
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static programId: PublicKey = new PublicKey(
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"BPFLoaderUpgradeab1e11111111111111111111111"
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);
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}
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export function deriveUpgradeableProgramKey(programId: PublicKeyInitData) {
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return deriveAddress(
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[new PublicKey(programId).toBuffer()],
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BpfLoaderUpgradeable.programId
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);
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}
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