🎨 Stylistic: this is a stylistic rule used by the formatting feature.

Enforce spacing inside the curly brackets of NBT compounds.

• (object) Root.
  • inside: (number) the number of spaces inside each bracket.
  • zeroValue: (number) Optional. The number of spaces inside each bracket if the NBT compound is empty ({}). The same number as inside will be used if this is not specified.
  • oneValue: (number) Optional. The number of spaces inside each bracket if the NBT compound has exact one value. The same number as inside will be used if this is not specified.

{
    "nbtCompoundBracketSpacing": { "inside": 0 }
}

summon minecraft:armor_stand ~ ~ ~ {}
summon minecraft:armor_stand ~ ~ ~ {Invisible: 1b}

summon minecraft:armor_stand ~ ~ ~ { }
summon minecraft:armor_stand ~ ~ ~ { Invisible: 1b }

{
    "nbtCompoundBracketSpacing": { "inside": 1, "zeroValue": 0 }
}

summon minecraft:armor_stand ~ ~ ~ {}
summon minecraft:armor_stand ~ ~ ~ { Invisible: 1b }

summon minecraft:armor_stand ~ ~ ~ { }
summon minecraft:armor_stand ~ ~ ~ {Invisible: 1b}

This rule was introduced in DHP 2.0.0.