Uhh wait. There ARE const indentations...?
What do you mean?
No, he just meant as a practice, indenting a block of identifiers. Rather than declaring identifiers one line at a time, you can delimit them with commas to share a single statement.
let a = '1', b = '2';
So you indent them on a new line to indicate they share the same keyword but are still related.
let a = '1',
b = '2';
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