Function isFutureDeprecationEnabled

packages/vite/src/node/deprecations.ts:44–49

(
  config: ResolvedConfig,
  type: keyof FutureOptions,
)

let _ignoreDeprecationWarnings = false

export function isFutureDeprecationEnabled(
  config: ResolvedConfig,
  type: keyof FutureOptions,
): boolean {
  return !!config.future?.[type]
}

// Later we could have a `warnDeprecation` utils when the deprecation is landed
/**