import type { DeepPath, Path, Path0, Path1, Path2, Path3, Path4, Path5, Path6, Path7, Path8, PathVal } from "@thi.ng/api";
/**
 * Non-typechecked version of {@link setIn}.
 *
 * @remarks
 * The type parameter `T` can be used to indicate the type of the nested value
 * to be set (default: `any`).
 *
 * @example
 * ```ts tangle:../export/set-in-unsafe.ts
 * import { setInUnsafe } from "@thi.ng/paths";
 *
 * console.log(
 *   setInUnsafe({}, "a.b.c", 23)
 * );
 * // { a: { b: { c: 23} } }
 * ```
 *
 * @param state -
 * @param path -
 */
export declare const setInUnsafe: <T>(state: any, path: Path, val: T) => any;
/**
 * Type checked, immediate use setter, i.e. same as:
 * `defSetterUnsafe(path)(state, val)`.
 *
 * @remarks
 * Only the first 8 path levels are type checked.
 *
 * @example
 * ```ts tangle:../export/set-in.ts
 * import { setIn } from "@thi.ng/paths";
 *
 * // type checked path & value
 * console.log(
 *   setIn({ a: { b: { c: 23 } } }, ["a", "b", "c"], 24)
 * );
 * // { a: { b: { c: 24 } } }
 *
 * // type error (wrong value type for given path)
 * console.log(
 *   setIn({ a: { b: { c: 23 } } }, ["a", "b", "c"], "24")
 * );
 * ```
 *
 * @param state -
 * @param path -
 * @param val -
 */
export declare function setIn<T>(state: T, path: Path0, val: T): T;
export declare function setIn<T, A>(state: T, path: Path1<T, A>, val: PathVal<T, [A]>): T;
export declare function setIn<T, A, B>(state: T, path: Path2<T, A, B>, val: PathVal<T, [A, B]>): T;
export declare function setIn<T, A, B, C>(state: T, path: Path3<T, A, B, C>, val: PathVal<T, [A, B, C]>): T;
export declare function setIn<T, A, B, C, D>(state: T, path: Path4<T, A, B, C, D>, val: PathVal<T, [A, B, C, D]>): T;
export declare function setIn<T, A, B, C, D, E>(state: T, path: Path5<T, A, B, C, D, E>, val: PathVal<T, [A, B, C, D, E]>): T;
export declare function setIn<T, A, B, C, D, E, F>(state: T, path: Path6<T, A, B, C, D, E, F>, val: PathVal<T, [A, B, C, D, E, F]>): T;
export declare function setIn<T, A, B, C, D, E, F, G>(state: T, path: Path7<T, A, B, C, D, E, F, G>, val: PathVal<T, [A, B, C, D, E, F, G]>): T;
export declare function setIn<T, A, B, C, D, E, F, G, H>(state: T, path: Path8<T, A, B, C, D, E, F, G, H>, val: PathVal<T, [A, B, C, D, E, F, G, H]>): T;
export declare function setIn<T, A, B, C, D, E, F, G, H>(state: T, path: DeepPath<T, A, B, C, D, E, F, G, H>, val: any): any;
//# sourceMappingURL=set-in.d.ts.map