import type { PluginObj } from '@babel/core';
export interface SignaliumCallbackTransformOptions {
    transformedImports: [string, string | RegExp][];
    importPaths?: (string | RegExp)[];
    callbackImportPath?: string;
}
export declare function signaliumCallbackTransform(api: any, opts?: SignaliumCallbackTransformOptions): PluginObj;
export declare function signaliumCallbackTransform(opts?: SignaliumCallbackTransformOptions): (api: any) => PluginObj;
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