import type { Context } from '@datadog/browser-core';
export type ModifiableFieldPaths = Record<string, 'string' | 'object'>;
/**
 * Allows declaring and enforcing modifications to specific fields of an object.
 * Only supports modifying properties of an object (even if nested in an array).
 * Does not support array manipulation (adding/removing items).
 *
 * Modifications of the object are sanitized only if the field was actually changed by the modifier function (i.e., value is different).
 * This ensures consistent SDK behavior regardless of whether limitModification is called.
 * Only string fields are handled this way, object fields are sanitized regardless of whether the modifier function was called or not.
 */
export declare function limitModification<T extends Context, Result>(object: T, modifiableFieldPaths: ModifiableFieldPaths, modifier: (object: T) => Result): Result | undefined;