export const DEFAULT_CONTENT_TYPE = 'application/json'; export const DEFAULT_SDK_VARIANT = 'storefront-api-client'; // This is value is replaced with package.json version during rollup build process export const DEFAULT_CLIENT_VERSION = 'ROLLUP_REPLACE_CLIENT_VERSION'; export const PUBLIC_ACCESS_TOKEN_HEADER = 'X-Shopify-Storefront-Access-Token'; export const PRIVATE_ACCESS_TOKEN_HEADER = 'Shopify-Storefront-Private-Token'; export const SDK_VARIANT_HEADER = 'X-SDK-Variant'; export const SDK_VERSION_HEADER = 'X-SDK-Version'; export const SDK_VARIANT_SOURCE_HEADER = 'X-SDK-Variant-Source'; export const CLIENT = 'Storefront API Client';