Back_shop/node_modules/graphql/language/source.mjs

import devAssert from '../jsutils/devAssert';
import defineToStringTag from '../jsutils/defineToStringTag';

/**
 * A representation of source input to GraphQL.
 * `name` and `locationOffset` are optional. They are useful for clients who
 * store GraphQL documents in source files; for example, if the GraphQL input
 * starts at line 40 in a file named Foo.graphql, it might be useful for name to
 * be "Foo.graphql" and location to be `{ line: 40, column: 0 }`.
 * line and column in locationOffset are 1-indexed
 */
export var Source = function Source(body, name, locationOffset) {
  this.body = body;
  this.name = name || 'GraphQL request';
  this.locationOffset = locationOffset || {
    line: 1,
    column: 1
  };
  this.locationOffset.line > 0 || devAssert(0, 'line in locationOffset is 1-indexed and must be positive');
  this.locationOffset.column > 0 || devAssert(0, 'column in locationOffset is 1-indexed and must be positive');
}; // Conditionally apply `[Symbol.toStringTag]` if `Symbol`s are supported

defineToStringTag(Source);