import { NestedKeys, NestedValue, PlainObject, ToString } from "../../models.mjs";
import { Result } from "../../result/models.mjs";

//#region src/internal/value/has.d.ts
/**
 * Check if a property is defined in an object
 *
 * @param data Object to check in
 * @param path Path for property, e.g., `foo.bar.baz`
 * @returns `true` if the property exists, `false` otherwise
 *
 * @example
 * ```typescript
 * const data = {foo: {bar: {baz: 42}}};
 *
 * hasValue(data, 'foo');         // => true
 * hasValue(data, 'foo.bar');     // => true
 * hasValue(data, 'foo.bar.baz'); // => true
 * hasValue(data, 'foo.nope');    // => false
 * ```
 */
declare function hasValue<Data extends PlainObject, Path extends NestedKeys<Data>>(data: Data, path: Path): boolean;
/**
 * Check if a property is defined in an object
 *
 * @param data Object to check in
 * @param path Path for property, e.g., `foo.bar.baz`
 * @param ignoreCase If `true`, the path matching is case-insensitive
 * @returns `true` if the property exists, `false` otherwise
 *
 * @example
 * ```typescript
 * const data = {foo: {bar: {baz: 42}}};
 *
 * hasValue(data, 'foo');               // => true
 * hasValue(data, 'foo.bar');           // => true
 * hasValue(data, 'Foo.Bar.Baz', true); // => true
 * hasValue(data, 'foo.nope');          // => false
 * ```
 */
declare function hasValue<Data extends PlainObject>(data: Data, path: string, ignoreCase?: boolean): boolean;
declare namespace hasValue {
  var get: typeof hasValueResult;
}
/**
 * Check if a property is defined in an object, and get its value if it is
 *
 * _Available as `hasValueResult` and `hasValue.get`_
 *
 * @param data Object to check in
 * @param path Path for property, e.g., `foo.bar.baz`
 * @param ignoreCase If `true`, the path matching is case-insensitive
 * @returns Result object
 *
 * @example
 * ```typescript
 * const data = {foo: {bar: {baz: 42}}};
 *
 * hasValueResult(data, 'foo');         // => {ok: true, value: {bar: {baz: 42}}}
 * hasValueResult(data, 'foo.bar');     // => {ok: true, value: {baz: 42}}
 * hasValueResult(data, 'foo.bar.baz'); // => {ok: true, value: 42}
 * hasValueResult(data, 'foo.nope');    // => {ok: false, error: 'Expected property to exist in object'}
 * ```
 */
declare function hasValueResult<Data extends PlainObject, Path extends NestedKeys<Data>>(data: Data, path: Path): Result<NestedValue<Data, ToString<Path>>, string>;
/**
 * Check if a property is defined in an object, and get its value if it is
 *
 * _Available as `hasValueResult` and `hasValue.get`_
 *
 * @param data Object to check in
 * @param path Path for property, e.g., `foo.bar.baz`
 * @param ignoreCase If `true`, the path matching is case-insensitive
 * @returns Result object
 *
 * @example
 * ```typescript
 * const data = {foo: {bar: {baz: 42}}};
 *
 * hasValueResult(data, 'foo');               // => {ok: true, value: {bar: {baz: 42}}}
 * hasValueResult(data, 'foo.bar');           // => {ok: true, value: {baz: 42}}
 * hasValueResult(data, 'Foo.Bar.Baz', true); // => {ok: true, value: 42}
 * hasValueResult(data, 'foo.nope');          // => {ok: false, error: 'Expected property to exist in object'}
 * ```
 */
declare function hasValueResult<Data extends PlainObject>(data: Data, path: string, ignoreCase?: boolean): Result<unknown, string>;
//#endregion
export { hasValue, hasValueResult };