ReactConfig

interface ReactConfig {

development?: boolean;

importSource?: string;

pragma?: string;

pragmaFrag?: string;

refresh?: boolean;

runtime?: "automatic" | "classic";

throwIfNamespace?: boolean;

useBuiltins?: boolean;

}

§Properties

development?: boolean

Toggles plugins that aid in development, such as @swc/plugin-transform-react-jsx-self and @swc/plugin-transform-react-jsx-source.

Defaults to false,

importSource?: string

Declares the module specifier to be used for importing the jsx and jsxs factory functions when using runtime 'automatic'

pragma?: string

Replace the function used when compiling JSX expressions.

Defaults to React.createElement.

pragmaFrag?: string

Replace the component used when compiling JSX fragments.

Defaults to React.Fragment

refresh?: boolean

Enable fast refresh feature for React app

runtime?: "automatic" | "classic"

jsx runtime

throwIfNamespace?: boolean

Toggles whether or not to throw an error if a XML namespaced tag name is used. For example: <f:image />

Though the JSX spec allows this, it is disabled by default since React's JSX does not currently have support for it.

useBuiltins?: boolean

Use Object.assign() instead of _extends. Defaults to false.