ngx-unused-css/dist/src/helpers/combine.d.ts

Detect unused CSS in angular components

/**
 * Returns array of all possible combinations of array values
 * e.g. if param is ["a", "b"] it will return [["a"], ["b"], ["a", "b"]]
 * @param { Array<string> } a - Array of strings
 */
export default function combine(a: string[]): string[][];