Premium

Configuration migration assistant

Translate supported legacy calendar configuration into a WTS draft and make remaining work visible. The assistant reports required modules, migration issues, and options that have no registered lossless mapping.

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What you configure

input options: Supply the supported legacy configuration to the migration assistant.
options / requiredModules: Inspect the draft WTS options and the optional modules it identifies.
issues / unmappedOptions: Review diagnostics and manually resolve unsupported or ambiguous settings.

Essential integration

This assumes the shared Quick start already provides premiumLicense and, for UI views, premiumCalendarOptions. Only the feature-specific setup is shown.

import { PremiumCalendarInteroperability } from '@wts-calendar/core/premium-interoperability';

const interoperability = new PremiumCalendarInteroperability({ license: premiumLicense });

// Use the exact exported migration method; the output is a draft, not drop-in parity.
export function inspectMigration(legacyOptions: Readonly<Record<string, unknown>>) {
  const draft = interoperability.migrateFullCalendarOptions(legacyOptions);
  return {
    options: draft.options,
    modulesToInstall: draft.requiredModules,
    review: draft.issues,
    unmapped: draft.unmappedOptions,
  };
}
export const example = inspectMigration({
  initialView: 'resourceTimelineWeek',
  initialDate: '2026-09-07',
  firstDay: 1,
  slotDuration: '00:30:00',
  editable: true,
});

Behavior and lifecycle

Supported aliases and layout settings are translated while unmapped options remain visible.
Callback payloads are flagged for review, and third-party license keys are not converted into WTS grants.

Limits and responsibilities

This is a configuration assistant, not a source-compatible drop-in replacement for every API or DOM hook.
Do not remove the old integration until application-level acceptance checks pass.

Premium

Enable this capability

Optional module: @wts-calendar/core/premium-interoperability
Local capability ID: premium-interoperability · enabled by package-wide Premium

Use the request form to describe your project and deployment origins. Pricing and terms are confirmed privately. A WTS license is separate from provider credentials; do not send passwords or production access tokens.

The live example uses a browser-visible deployment key restricted to this package and approved origins. It does not collect license keys or visitor credentials.