export type SynDefaultChangedAttribute = {
    attribute: string;
    newValue: unknown;
    oldValue: unknown;
};
/**
 * Event that is emitted when the default settings of component properties change.
 * Used together with the `setGlobalDefaultSettings`
 * @see src/internal/defaultSettings.ts
 */
export type SynDefaultSettingsChangedEvent = CustomEvent<Record<string, SynDefaultChangedAttribute[]>>;
declare global {
    interface GlobalEventHandlersEventMap {
        'syn-default-settings-changed': SynDefaultSettingsChangedEvent;
    }
}