`AR.isOk` and `AR.isError` not defined

[josh-]

It appears that the functions AR.isOk and AR.isError are defined in the typescript definitions here:

ts-belt/src/AsyncResult/AsyncResult.ts

Lines 59 to 65 in c825d97

	export declare function isOk<A, B>(
	promise: AsyncResult<A, B>,
	): promise is Promise<Ok<A>>
	export declare function isError<A, B>(
	promise: AsyncResult<A, B>,
	): promise is Promise<Error<B>>

however they are not implemented in the underling Rescript.

this means that calling one of these functions results in the following:

TypeError: import_ts_belt.AR.isOk is not a function

and logging out these values:

console.log(AR.isOk);
console.log(AR.isError);

results in:

undefined
undefined