Property 'response' has no initializer and is not definitely assigned in the constructor.

Could not find a declaration file for module 'node-fetch'. '/home/runner/work/vonage-node-sdk/vonage-node-sdk/node_modules/node-fetch/lib/index.js' implicitly has an 'any' type.

Could not find a declaration file for module 'lodash.merge'. '/home/runner/work/vonage-node-sdk/vonage-node-sdk/node_modules/lodash.merge/index.js' implicitly has an 'any' type.

Argument of type 'Timeout | null' is not assignable to parameter of type 'string | number | Timeout | undefined'.

Cannot invoke an object which is possibly 'undefined'.

'opts.checkStatus' is possibly 'undefined'.

Parameter 'value' implicitly has an 'any' type.

Parameter 'key' implicitly has an 'any' type.

Could not find a declaration file for module 'jsonwebtoken'. '/home/runner/work/vonage-node-sdk/vonage-node-sdk/node_modules/jsonwebtoken/index.js' implicitly has an 'any' type.