/**
 * Element Context Resolver
 *
 * Resolves the correct FHIRPath evaluation context for each element path
 * in a StructureDefinition. This is critical for HAPI parity because
 * constraints must be evaluated in the context of their specific element,
 * not just the root resource.
 *
 * Key Features:
 * - Resolves nested paths (Patient.contact.name)
 * - Handles arrays with proper indexing
 * - Supports choice types (value[x])
 * - Returns all matching contexts for array elements
 */
export interface ElementContext {
    /** The element value(s) to evaluate constraints on */
    value: any;
    /** Full path including indices */
    fullPath: string;
    /** Whether this is an array element */
    isArray: boolean;
    /** Index if array element */
    index?: number;
}
export declare class ElementContextResolver {
    /**
     * Resolve all contexts for an element path
     * Returns multiple contexts for array elements
     */
    resolveContexts(resource: any, elementPath: string, resourceType: string): ElementContext[];
    /**
     * Recursively traverse path and collect all matching contexts
     */
    private traversePath;
    /**
     * Check if an element exists at the given path
     */
    elementExists(resource: any, elementPath: string, resourceType: string): boolean;
    /**
     * Get all values at a path (flattened)
     */
    getValuesAtPath(resource: any, elementPath: string, resourceType: string): any[];
}
export declare const elementContextResolver: ElementContextResolver;
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