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remeda

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A utility library for JavaScript and Typescript.

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{"version":3,"file":"isArray.cjs","names":[],"sources":["../src/isArray.ts"],"sourcesContent":["import type { NarrowedTo } from \"./internal/types/NarrowedTo\";\n\n/**\n * A function that checks if the passed parameter is an Array and narrows its type accordingly.\n *\n * @param data - The variable to check.\n * @returns True if the passed input is an Array, false otherwise.\n * @signature\n * R.isArray(data)\n * @example\n * R.isArray([5]) //=> true\n * R.isArray([]) //=> true\n * R.isArray('somethingElse') //=> false\n * @category Guard\n */\nexport function isArray<T>(\n data: ArrayLike<unknown> | T,\n): data is NarrowedTo<T, ReadonlyArray<unknown>> {\n return Array.isArray(data);\n}\n"],"mappings":"AAeA,SAAgB,EACd,EAC+C,CAC/C,OAAO,MAAM,QAAQ,EAAK"}