eslint-codemod-utils/dist/esm/utils/insert-at-start-of-file.js

A collection of AST helper functions for more complex ESLint rule fixes.

/**
 * Insert a generic string as a `Rule.Fix` at the start of a file.
 *
 * @returns {Rule.Fix}
 */
export function insertAtStartOfFile(fixer, str) {
    return fixer.insertTextBeforeRange([0, 0], str);
}