> Aが出たとし、B。 (This is what the speaker is telling to another person on the
> phone)

Where A is an event that already happend (let's say an accident), and B means
something like "I'll send you more info on that"

is とし the continuative form of とする, or is it と + し. Also I found this: [what
is the meaning of a た形の動詞 ＋
とする](https://japanese.stackexchange.com/questions/47030/what-is-the-meaning-
of-a-%E3%81%9F%E5%BD%A2%E3%81%AE%E5%8B%95%E8%A9%9E-%EF%BC%8B-%E3%81%A8%E3%81%99%E3%82%8B)
but I'm don't know how to apply that to my sentence
CC BY-SA 4.0
2018-10-22T00:04:08.770
62328
2018-10-22T00:04:08.770
17515
question
meaning particle-と
Meaning of とし in this sentence