cose-kit/dist/node/esm/cose/decode.js

**DEPRECATED:** Use [@auth0/cose](https://www.npmjs.com/package/@auth0/cose).

import { encoder } from '../cbor.js';
import { COSEInvalid } from '../util/errors.js';
export const decode = (cose, expectedType) => {
    let decoded = encoder.decode(cose);
    if (Array.isArray(decoded)) {
        const params = decoded;
        decoded = new expectedType(...params);
    }
    if (!(decoded instanceof expectedType)) {
        throw new COSEInvalid(`Unexpected CBOR tag. Expected tag ${expectedType.tag} (${expectedType.name}) but got ${decoded.tag}`);
    }
    return decoded;
};