method default.prototype.positionByimport { default } from "https://deno.land/x/postcss@8.4.16/lib/node.d.ts"; positionBy(opts?: Pick<WarningOptions, "word" | "index">): PositionGet the position for a word or an index inside the node. Get the position for a word or an index inside the node. Parametersoptionalopts: Pick<WarningOptions, "word" | "index">Options. ReturnsPositionPosition.