import { Usage } from "./usage.cjs";
import { ExecutionContext, ParserContext } from "./internal/parser.cjs";

//#region src/execution-context.d.ts

/**
 * Appends a child parser segment to the current execution path.
 * @internal
 */
declare function withChildExecPath(exec: ExecutionContext | undefined, segment: PropertyKey): ExecutionContext | undefined;
/**
 * Merges child-owned execution fields back into the parent execution context.
 * @internal
 */
declare function mergeChildExec(parent: ExecutionContext | undefined, child: ExecutionContext | undefined): ExecutionContext | undefined;
/**
 * Creates a child parser context while keeping flat and nested execution data
 * aligned.
 * @internal
 */
declare function withChildContext<TParentState, TChildState>(context: ParserContext<TParentState>, segment: PropertyKey, state: TChildState, usage?: Usage): ParserContext<TChildState>;
//#endregion
export { mergeChildExec, withChildContext, withChildExecPath };