node_modules/jose/dist/webapi/lib/validate_algorithms.js

export function validateAlgorithms(option, algorithms) {
    if (algorithms !== undefined &&
        (!Array.isArray(algorithms) || algorithms.some((s) => typeof s !== 'string'))) {
        throw new TypeError(`"${option}" option must be an array of strings`);
    }
    if (!algorithms) {
        return undefined;
    }
    return new Set(algorithms);
}