export function __TS__ArrayFlat(this: any[], depth = 1): any[] {
const result: any[] = [];
let len = 0;
for (const i of $range(1, this.length)) {
const value = this[i - 1];
if (depth > 0 && Array.isArray(value)) {
let toAdd: any[];
if (depth === 1) {
toAdd = value;
} else {
toAdd = value.flat(depth - 1);
}
for (const j of $range(1, toAdd.length)) {
const val = toAdd[j - 1];
len++;
result[len - 1] = val;
}
} else {
len++;
result[len - 1] = value;
}
}
return result;
}