text: import gql from 'graphql-tag'
  
  export const getOperationContentByIndex = gql`
    query getOperationContentById(
      $id: ID!
      $headerIndex: Int
      $subheaderIndex: Int
    ) {
      operation(id: $id) {
        headers(index: $headerIndex) {
          index
          title
          content
          subheaders(index: $subheaderIndex) {
            index
            title
            content
          }
        }
      }
    }
  `
  