PluginDependency

Since v0.4.1

Declares a dependency on another plugin.

Example

export class UndoRedoPlugin extends BaseGridPlugin {
  static readonly dependencies: PluginDependency[] = [
    { name: 'editing', required: true },
  ];
}

Properties

Property	Type	Description
name	string	The name of the required plugin (matches the plugin’s name property). Use string names for loose coupling - avoids static imports.
required?	boolean	Whether this dependency is required (hard) or optional (soft). - true: Plugin cannot function without it. Throws error if missing. - false: Plugin works with reduced functionality. Silent if missing (set severity to 'warn' or 'info' to opt into a message).
severity?	error | warn | info	Explicit severity when this dependency is missing. Overrides the default derived from required. - 'error': throw (halts grid setup). Default when required is not false. - 'warn': log a console warning and continue (development only). - 'info': log a verbose console.debug message and continue (development only). v2.16.0+
when?	(pluginConfig: unknown) => boolean	Optional predicate that gates whether this dependency applies, evaluated against the depending plugin’s own resolved configuration (defaults merged with user config). Return false to skip the dependency entirely. v2.16.0+
reason?	string	Human-readable reason for this dependency. Shown in error/info messages to help users understand why.

Property Details

required

Default: true

---

when

Optional predicate that gates whether this dependency applies, evaluated against the depending plugin’s own resolved configuration (defaults merged with user config). Return false to skip the dependency entirely.

Lets a plugin require/recommend another plugin only under certain config — e.g. a plugin that needs a tool-panel host only when its tool panel is enabled. When omitted, the dependency always applies.

when: (cfg: PivotConfig) => cfg.showToolPanel === true

---

reason

"UndoRedoPlugin needs EditingPlugin to track cell edits"

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