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isAsyncFunction

function isAsyncFunction
Jump to headingisAsyncFunction(object: unknown): boolean

Returns true if the value is an async function. This only reports back what the JavaScript engine is seeing; in particular, the return value may not match the original source code if a transpilation tool was used.

util.types.isAsyncFunction(function foo() {});  // Returns false
util.types.isAsyncFunction(async function foo() {});  // Returns true

Parameters Jump to heading

Jump to headingobject: unknown

Return Type Jump to heading

boolean
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