import { Replace } from "../Types";
import type { PlainObject, Pretty } from "./Types";
export type DeepMerge<$A, $B> = $B extends {
    [Replace]: true;
} ? Pretty<Omit<$B, typeof Replace>> : Pretty<{
    [$K in Exclude<keyof $A | keyof $B, typeof Replace>]: $A extends {
        [_ in $K]?: infer $AV;
    } ? $B extends {
        [_ in $K]?: infer $BV;
    } ? $AV extends PlainObject ? $BV extends PlainObject ? DeepMerge<$AV, $BV> : $BV : $BV : $AV : $B extends {
        [_ in $K]?: infer $BV;
    } ? $BV : never;
}>;
export declare function deepMerge<$A extends PlainObject, $B extends PlainObject>(a: $A, b: $B): DeepMerge<$A, $B>;