@metamask/account-api/dist/api/bip44.cjs

MetaMask Account API

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isBip44Account = isBip44Account;
exports.assertIsBip44Account = assertIsBip44Account;
const keyring_api_1 = require("@metamask/keyring-api");
const superstruct_1 = require("@metamask/superstruct");
/**
 * Checks if an account is BIP-44 compatible.
 *
 * @param account - The account to be tested.
 * @returns True if the account is BIP-44 compatible.
 */
function isBip44Account(account) {
    // To be BIP-44 compatible, you just need to use this set of options:
    return (0, superstruct_1.is)(account.options.entropy, keyring_api_1.KeyringAccountEntropyMnemonicOptionsStruct);
}
/**
 * Asserts a keyring account is BIP-44 compatible.
 *
 * @param account - Keyring account to check.
 * @throws If the keyring account is not compatible.
 */
function assertIsBip44Account(account) {
    if (!isBip44Account(account)) {
        throw new Error('Account is not BIP-44 compatible');
    }
}
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