@mui/material/styles/stringifyTheme.d.ts

Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box.

/**
 * `baseTheme` usually comes from `createTheme()` or `extendTheme()`.
 *
 * This function is intended to be used with zero-runtime CSS-in-JS like Pigment CSS
 * For example, in a Next.js project:
 *
 * ```js
 * // next.config.js
 * const { extendTheme } = require('@mui/material/styles');
 *
 * const theme = extendTheme();
 * // `.toRuntimeSource` is Pigment CSS specific to create a theme that is available at runtime.
 * theme.toRuntimeSource = stringifyTheme;
 *
 * module.exports = withPigment({
 *  theme,
 * });
 * ```
 */
export declare function stringifyTheme(baseTheme?: Record<string, any>): string;