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- import { ConnectableObservable } from 'rxjs';
- class DataSource {
- }
- /** Checks whether an object is a data source. */
- function isDataSource(value) {
- // Check if the value is a DataSource by observing if it has a connect function. Cannot
- // be checked as an `instanceof DataSource` since people could create their own sources
- // that match the interface, but don't extend DataSource. We also can't use `isObservable`
- // here, because of some internal apps.
- return value && typeof value.connect === 'function' && !(value instanceof ConnectableObservable);
- }
- export { DataSource as D, isDataSource as i };
- //# sourceMappingURL=data-source-D34wiQZj.mjs.map
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