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polyfill-service
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A polyfill combinator
github.com/financial-times/polyfill-service
financial-times/polyfill-service
polyfill-service
/
polyfills
/
EventSource
/
detect.js
2 lines
(1 loc)
•
65 B
JavaScript
View Raw
1
2
'EventSource'
in
this
&& typeof
this
.EventSource ===
'function'