Signature

interface DeploymentOptions {
  version: string;
  /** Generated shared application fingerprint; omitted for legacy manifests. */
  shared?: string;
  /** Generated route dependency fingerprints, in route matching order. */
  routes?: { path: string; fingerprint: string }[];
  /** Minimum interval between completed routine manifest checks (default 30 seconds). Chunk failures bypass it. */
  checkInterval?: number;
  manifestURL: string;
  /** Maximum duration of a manifest request; ordinary navigation does not wait for it. */
  timeout?: number;
  /** Override document navigation, for example to ask about unsaved changes. */
  reload?: (destination: URL) => void;
}

Fields

version identifies the loaded browser graph. Generated shared and routes fingerprints allow compatible destinations to keep client navigation. manifestURL points to the deployed manifest. timeout defaults to 2000 ms. checkInterval defaults to 30000 ms for successful checks with generated metadata; chunk failures bypass it. reload overrides document navigation. Legacy version-only metadata remains supported conservatively. Use generated metadata rather than inventing route fingerprints.

import type { DeploymentOptions } from "@kasperrt/smolter/preact/client";

const policy: DeploymentOptions = {
  version: "build-identifier",
  manifestURL: "/smolter-manifest.json",
  timeout: 2000,
};

Fields

version: string;

shared?: string;

routes?: { path: string; fingerprint: string }[];

checkInterval?: number;

manifestURL: string;

timeout?: number;

reload?: (destination: URL) => void;