Function assertStringArray

packages/utils/tests/mapSchema.test.ts:603–607

(input: Array<unknown>)

      }

      function assertStringArray(input: Array<unknown>): asserts input is Array<string> {
        if (input.some(item => typeof item !== 'string')) {
          throw new Error('All items in array should be strings.');
        }
      }

      function checkErrors(expectedCount: number, ...expectedNames: Array<string>) {
        return function ({ errors = [], data }: ExecutionResult) {