opentype.features.js/lib/opentype/src/check.js

Library to list opentype fonts optional features.

"use strict";
// Run-time checking of preconditions.
Object.defineProperty(exports, "__esModule", { value: true });
exports.assert = exports.argument = exports.fail = void 0;
function fail(message) {
    throw new Error(message);
}
exports.fail = fail;
// Precondition function that checks if the given predicate is true.
// If not, it will throw an error.
function argument(predicate, message) {
    if (!predicate) {
        fail(message);
    }
}
exports.argument = argument;
exports.assert = argument;
exports.default = { fail: fail, argument: argument, assert: argument };