API reference > @kontsedal/olas-core > definePlugin

definePlugin() function

Identity helper that types an object literal as an OlasPlugin.

Signature:

export declare function definePlugin(plugin: OlasPlugin): OlasPlugin;

Parameters

Parameter	Type	Description
plugin	OlasPlugin

Returns:

OlasPlugin

Example

export const fetchTimer = definePlugin({
  name: 'fetch-timer',
  setup: () => ({
    wrapFetch: async (context, next) => {
      const start = performance.now()
      try {
        return await next()
      } finally {
        console.log(context.query.id, performance.now() - start)
      }
    },
  }),
})