/** Patch: X-Corti-Analytics - renamed generated merge; public mergeHeaders is the custom wrap */
export declare function mergeHeadersOriginal(...headersArray: (Record<string, unknown> | null | undefined)[]): Record<string, unknown>;
export declare function mergeOnlyDefinedHeaders(...headersArray: (Record<string, unknown> | null | undefined)[]): Record<string, unknown>;
/** Patch: X-Corti-Analytics - public mergeHeaders is the custom wrap that reuses mergeHeadersOriginal */
export { mergeHeaders } from "../custom/overrides/headers.mjs";