import type { CfnResource } from '../cfn-resource';
/**
 * Token-aware property inspection for a nested property path.
 *
 * Use `PropertyReflection.of()` to traverse a dot-separated path on an object,
 * then query the result with `.value`, `.exists()`, `.equals()`, or `.get()`.
 *
 * Array indexing is supported using numeric path segments (e.g. `'rules.0.name'`).
 */
export declare class PropertyReflection {
    private readonly result;
    /**
     * Traverse a dot-separated property path on an object.
     * If `obj` is `undefined` or `null`, the result is treated as 'missing' (not 'unknown').`
     * @param obj - The root object to traverse.
     * @param path - Dot-separated property path.
     */
    static of(obj: CfnResource | undefined, path: string): PropertyReflection;
    private constructor();
    /**
     * Whether the property exists.
     *
     * - Returns `true` if the full path is reachable and the leaf is not `undefined`.
     * - Returns `false` if a segment along the path is `null` or `undefined`.
     * - Returns `undefined` if any segment (or the leaf) is an unresolved token.
     */
    exists(): boolean | undefined;
    /**
     * Whether the property strictly equals an expected value.
     *
     * - Returns `true` if the full path is reachable and the leaf `=== expected`.
     * - Returns `false` if the path is missing or the leaf differs.
     * - Returns `undefined` if any segment (or the leaf) is an unresolved token.
     */
    equals(expected: any): boolean | undefined;
    /**
     * The property value, with an optional fallback for unresolved tokens.
     *
     * - Returns the resolved value if the full path is reachable.
     * - Returns `undefined` if a segment along the path is missing.
     * - Returns `fallback` if any segment (or the leaf) is an unresolved token.
     */
    get(fallback?: any): any;
}