Type Alias: LineSpacing

LineSpacing = { type: "points"; valuePt: number; } | { percent: number; type: "percent"; }

A paragraph's line spacing (a:pPr/a:lnSpc), in whichever of the two OOXML forms the file uses: an exact point height (a:spcPts) or a percentage of the single-line height (a:spcPct — e.g. percent: 150 for 1.5× spacing).