@loaders.gl/loader-utils/dist/lib/env-utils/assert.js

Framework-independent loaders for 3D graphics formats

/**
 * Throws an `Error` with the optional `message` if `condition` is falsy
 * @note Replacement for the external assert method to reduce bundle size
 */
export function assert(condition, message) {
    if (!condition) {
        throw new Error(message || 'loader assertion failed.');
    }
}