18 lines
672 B
TypeScript
18 lines
672 B
TypeScript
import './_version.js';
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/**
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* Sends a data object to a service worker via `postMessage` and resolves with
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* a response (if any).
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*
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* A response can be set in a message handler in the service worker by
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* calling `event.ports[0].postMessage(...)`, which will resolve the promise
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* returned by `messageSW()`. If no response is set, the promise will not
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* resolve.
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*
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* @param {ServiceWorker} sw The service worker to send the message to.
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* @param {Object} data An object to send to the service worker.
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* @return {Promise<Object|undefined>}
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* @memberof workbox-window
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*/
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declare function messageSW(sw: ServiceWorker, data: {}): Promise<any>;
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export { messageSW };
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