/** @internal Core parser pipeline — line parsing, tree building, and orchestration. */
import { type KernRuntime } from './runtime.js';
import type { ParseResult } from './types.js';
/** Slice 7 v2 — pure-data callers (browser playground, tests) can omit the
 *  `resolveImport` callback. CLI supplies it to enable cross-module
 *  recognition for `?`/`!` propagation against fns imported via `use`. */
export interface ParseOptions {
    resolveImport?: import('./parser-validate-propagation.js').ImportResolver;
    /** Slice 0.9 — closure-classifier capability for block-bodied arrow
     *  expression props. Browser/default callers omit it and any block-bodied
     *  arrow in an expression prop fails closed; Node/codegen callers inject
     *  `typescriptClosureClassifier` (from `@kernlang/core/node`) to keep current
     *  behavior. The type is browser-safe (no `typescript` dependency). */
    closureClassifier?: import('./closure-classifier.js').ClosureClassifier;
    /** Slice 0.9 — native-eligibility classifier for the advisory
     *  `NATIVE_KERN_ELIGIBLE` hint on raw `<<<…>>>` handler bodies. Requires the
     *  TypeScript-AST walker, so browser/default callers omit it (the advisory
     *  hint is skipped) and Node callers inject `classifyHandlerBodyAst` (from
     *  `@kernlang/core/node`). Browser-safe type (no `typescript` dependency). */
    nativeEligibilityClassifier?: import('./native-eligibility.js').HandlerBodyClassifier;
}
/** @internal Single internal entry that wires parseLines → buildTree → computeEndSpans. */
export declare function parseInternal(source: string, asDocument: boolean, runtime?: KernRuntime, options?: ParseOptions): ParseResult;