/** Shared helpers of the sections definition checks (piece P3.1). */
export interface Findings {
    errors: string[];
    warnings: string[];
}
/** Section and type names become path segments, so the pattern is the traversal check. */
export declare const NAME_RE: RegExp;
/** Built-in types with runtime-owned schemas (spec section 5); never user types. */
export declare const RESERVED_TYPES: string[];
export declare const isObject: (v: unknown) => v is Record<string, unknown>;
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