1export const LINE_BREAK = /\r?\n/;
 2
 3export const PHRASE_PARENTS = new Set([
 4	'paragraph',
 5	'heading',
 6	'emphasis',
 7	'strong',
 8	'delete',
 9	'link',
10	'linkReference',
11	'tableCell'
12]);
13
14export const NBSP = '\u00a0';
15export const TAB_AS_SPACES = NBSP.repeat(4);