How to use the ts-api-guardian.publicApi function in ts-api-guardian
To help you get started, we’ve selected a few ts-api-guardian examples, based on popular ways it is used in public projects.
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angular / angular / tools / public_api_guard / public_api_spec.ts View on Github 
function checkPublicApi(file: string, expected: string[]) {
const sortedActual = publicApi('modules/' + file).sort();
const sortedExpected = expected.slice().sort((a: string, b: string) => a.localeCompare(b));
const unsorted = expected.find((element, index) => element !== sortedExpected[index]);
const missing = sortedActual.filter((i) => sortedExpected.indexOf(i) < 0);
const extra = sortedExpected.filter((i) => sortedActual.indexOf(i) < 0);
// console.log(sortedActual.join('\',\n \''));
if (unsorted) {
fail(
`The array of expected APIs is incorrectly sorted starting at element:\n ${unsorted}` +
`\n\nexpected: ${sortedActual.join("\n")}`);
}
if (missing.length > 0) {
console.log('=================================================================');
console.log('=================================================================');ts-api-guardian
Guards the API of TypeScript libraries!
