method Node.prototype.positionInsideRe-exportimport { Node } from "https://deno.land/x/postcss@8.4.16/lib/postcss.d.ts"; positionInside(index: number): PositionConvert string index to line/column. Convert string index to line/column. Parametersindex: numberThe symbol number in the node’s string. ReturnsPositionSymbol position in file.