/** One bare specifier a runtime-loaded plugin may import, and the shim the host serves. */
export interface RuntimeShim {
    /** Filename served under `/plugin-runtime/`. */
    file: string;
    /** Key on `globalThis.__CDT_RUNTIME__` that the host bridge populates. */
    bridge: string;
    /** The bare specifier the plugin writes. */
    specifier: string;
    /** Re-exported by name, because an import map cannot rewrite a namespace. */
    exports: string[];
}
export declare const PLUGIN_RUNTIME_SHIMS: readonly RuntimeShim[];
/** Just the specifiers, which is what a bundler's `external` option wants. */
export declare const PLUGIN_EXTERNALS: readonly string[];
//# sourceMappingURL=runtimeShims.d.ts.map