then Method

Attaches callbacks for the resolution and/or rejection of the Promise.

then<TResult1, TResult2>(onfulfilled?: "null" | (value: T) => TResult1 | PromiseLike<TResult1>, onrejected?: "null" | (reason: any) => TResult2 | PromiseLike<TResult2>): Promise<TResult1 | TResult2>

@returns A Promise for the completion of which ever callback is executed.

Parameter	Type	Description
onfulfilled	"null" | (value: T) => TResult1 | PromiseLike<TResult1>	The callback to execute when the Promise is resolved.
onrejected	"null" | (reason: any) => TResult2 | PromiseLike<TResult2>	The callback to execute when the Promise is rejected.

Returns - Promise<TResult1 | TResult2>

A Promise for the completion of which ever callback is executed.

Defined in

• ecschema-metadata/src/DelayedPromise.ts Line 58