IStorageEstimator

Quota and usage, to budget caches.

• Wraps: navigator.storage.estimate
• MDN: StorageManager.estimate
• Home: Rask.Core.Browser (all hosts)
• Shape: one-shot
• Availability: Web/Server ✅ · PWA/WASM ✅

See also

• Source: IStorageEstimator.cs
• Capability matrix
• Browser APIs — the narrative map