{"version":3,"file":"general.mjs","sources":["../src/general.ts"],"sourcesContent":["/**\n * Extracts the first value from an array or returns the value itself if it's not an array.\n *\n * - If `value` is an array, returns the first element.\n * - If `value` is not an array, returns `value` directly.\n * - If the result is `null` or `undefined`, and `defaultValue` is provided, returns `defaultValue` instead.\n *\n * @template T - The type of the input value(s).\n * @template D - The type of the default value (if provided).\n *\n * @param {T | T[]} value - A single value or an array of values.\n * @param {D} [defaultValue] - A fallback value if the result is `null` or `undefined`.\n * @returns {T | D | undefined} The first value or the fallback.\n *\n * @example\n * ```typescript\n * import { extractFirstValue } from '@kikiutils/node';\n *\n * console.log(extractFirstValue([1, 2, 3])); // 1\n * console.log(extractFirstValue('hello'));  // hello\n * console.log(extractFirstValue([], 'default')); // default\n * console.log(extractFirstValue(undefined, 'fallback')); // fallback\n * ```\n */\nexport function extractFirstValue<T>(value: T | T[]): T | undefined;\nexport function extractFirstValue<T, D>(value: T | T[], defaultValue: D): D | NonNullable<T>;\nexport function extractFirstValue<T, D>(value: T | T[], defaultValue?: D) {\n    return (Array.isArray(value) ? value[0] : value) ?? defaultValue;\n}\n"],"names":[],"mappings":"AA0BgB,SAAA,iBAAiB,CAAO,KAAc,EAAE,YAAgB,EAAA;IACpE,OAAO,CAAC,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,GAAG,KAAK,CAAC,CAAC,CAAC,GAAG,KAAK,KAAK,YAAY;AACpE;;;;"}