how to use the topath function from the underscore library in typescript

_.toPath is a function from the Underscore.js library that converts a string path to an array representing the nested keys of an object. Here's the TypeScript definition for this function:

index.ts
function toPath(value: string | ReadonlyArray<string>): string[];
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To use this function in TypeScript, you need to first import the Underscore module:

index.ts
import * as _ from 'underscore';
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Then, you can call the toPath function on a string path:

index.ts
const path = 'some.nested.key';
const keys = _.toPath(path);
console.log(keys); // Output: ['some', 'nested', 'key']
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You can also pass an array of strings to toPath:

index.ts
const path = ['some', 'nested', 'key'];
const keys = _.toPath(path);
console.log(keys); // Output: ['some', 'nested', 'key']
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Note that TypeScript's type-checker will expect the argument to toPath to be either a string or an array of strings. If you need any further assistance, please let me know.