import type { CheckOptions } from 'taze';
/**
 * A taze configuration.
 *
 * Every property admits `undefined` explicitly, unlike `Partial<CheckOptions>`, which rejects it under
 * `exactOptionalPropertyTypes`. Passing `undefined` is how a consumer clears `maturityPeriod`, so the type
 * has to allow it.
 */
export type TazeConfig = {
    [K in keyof CheckOptions]?: CheckOptions[K] | undefined;
};
/**
 * Builds a taze configuration from nmr's shared upgrade policy and a repo's own settings.
 *
 * Any property the caller supplies wins, including `0` and an explicit `undefined` — the latter restores
 * taze's inheritance of pnpm's `minimumReleaseAge`, which only applies while `maturityPeriod` is unset.
 *
 * The merge is shallow, which suits a policy of scalar defaults. A nested default would clobber rather
 * than merge, so adding one means revisiting this.
 */
export declare function defineConfig(config: TazeConfig): TazeConfig;