expo-router/build/fork/validatePathConfig.js

Expo Router is a file-based router for React Native and web applications.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const formatToList = (items) => items.map((key) => `- ${key}`).join('\n');
function validatePathConfig(config, root = true) {
    const validKeys = ['initialRouteName', 'screens', '_route'];
    if (!root) {
        validKeys.push('path', 'exact', 'stringify', 'parse');
    }
    const invalidKeys = Object.keys(config).filter((key) => !validKeys.includes(key));
    if (invalidKeys.length) {
        throw new Error(`Found invalid properties in the configuration:\n${formatToList(invalidKeys)}\n\nDid you forget to specify them under a 'screens' property?\n\nYou can only specify the following properties:\n${formatToList(validKeys)}\n\nSee https://reactnavigation.org/docs/configuring-links for more details on how to specify a linking configuration.`);
    }
    if (config.screens) {
        Object.entries(config.screens).forEach(([_, value]) => {
            if (typeof value !== 'string') {
                validatePathConfig(value, false);
            }
        });
    }
}
exports.default = validatePathConfig;
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