import type { ICredentialType, INodeProperties } from 'n8n-workflow'; const scopes = ['https://www.googleapis.com/auth/adwords']; export class GoogleAdsOAuth2Api implements ICredentialType { name = 'googleAdsOAuth2Api'; extends = ['googleOAuth2Api']; displayName = 'Google Ads OAuth2 API'; documentationUrl = 'google/oauth-single-service'; properties: INodeProperties[] = [ { displayName: 'Developer Token', name: 'developerToken', type: 'string', typeOptions: { password: true }, default: '', required: true, }, { displayName: 'Scope', name: 'scope', type: 'hidden', default: scopes.join(' '), }, ]; }