@gerhobbelt/mathjax-third-party-extensions
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A list of MathJax extensions provided by third-party contributors
8 lines (6 loc) • 354 B
text/typescript
import { InteropObservable } from '../types';
import { observable as Symbol_observable } from '../symbol/observable';
/** Identifies an input as being Observable (but not necessary an Rx Observable) */
export function isInteropObservable(input: any): input is InteropObservable<any> {
return input && typeof input[Symbol_observable] === 'function';
}