What is this usage of と at the end of a sentence in this song? And in general?


In the song Chercher by KOTOKO, there are a couple lines that look like
completed thoughts/sentences, but end in と

For example

> 約束｛やくそく｝する 私｛わたし｝がすぐあなたのこと探｛さが｝し出｛だ｝すと

Also she definitely says 「と」and not 「よ」

I read [Usage of と at the end of a
sentence](https://japanese.stackexchange.com/questions/14371/usage-
of-%e3%81%a8-at-the-end-of-a-sentence) but am still unsure what the と implies.
Is it like a particle from a dialect or is there more implied to the sentence?

手伝ってください！ ありがとうございます




Perhaps it would help to rearrange it into a more standard word order?

> 私{わたし}がすぐあなたのこと探{さが}し出{だ}すと **約束{やくそく}する**

This と is just the standard quotative particle associated with 約束する.

In the lyrics she just said 約束する first and followed that with the content of
the promise.




Perhaps it would help to rearrange it into a more standard word order?

> 私{わたし}がすぐあなたのこと探{さが}し出{だ}すと **約束{やくそく}する**

This と is just the standard quotative particle associated with 約束する.

In the lyrics she just said 約束する first and followed that with the content of
the promise.

