@prisma/language-server/src/lib/ast/fields.ts

Prisma Language Server

export function getFieldType(line: string): string | undefined {
  const wordsInLine: string[] = line.split(/\s+/)
  if (wordsInLine.length < 2) {
    return undefined
  }
  // Field type is in second position
  // myfield String
  const fieldType = wordsInLine[1]
  if (fieldType.length !== 0) {
    return fieldType
  }
  return undefined
}