src/vs/editor/common/model/bracketPairsTextModelPart/bracketPairsTree/ast.ts/PairAstNode/computeMinIndentation
class PairAstNode:	public computeMinIndentation(offset: Length, textModel: ITextModel): number {
		return this.child ? this.child.computeMinIndentation(lengthAdd(offset, this.openingBracket.length), textModel) : Number.MAX_SAFE_INTEGER;
	}