index.js 384 B

1234567891011121314
  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. function isSourceMap(input) {
  6. // All required options for `new SourceMapConsumer(...options)`
  7. // https://github.com/mozilla/source-map#new-sourcemapconsumerrawsourcemap
  8. return Boolean(input && input.version && input.sources && input.names && input.mappings);
  9. }
  10. exports.default = {
  11. isSourceMap
  12. };