async fetchDetail(token: string): Promise < object > {
const headersRequest = {
Authorization: `Basic ${token}`,
'Content-Type': 'application/json',
}
return await this.httpService.get( < URL > , {
headers: headersRequest
})
.toPromise()
.then((response): object => response.data)
.catch(() => {
throw new NotFoundException()
})
}
I keep getting a lint issue for this line .then((response): object => response.data)
which states Unsafe use of expression of type 'any'
I suspect that it's because response
is a "generic object" and typescript can't "identify" that it has a .data
attribute.
In order to fix that we can declare an interface of a type:
type hasData = { data: any };
and then use it to "explain" to TS that we expect the response to contain that attribute:
.then((response: hasData): object => response.data)
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