export type SemanticShape = Record<string, unknown>;
export declare function semanticObject(value: unknown, label: string, required: string[], optional?: string[]): SemanticShape;
export declare function semanticArray(value: unknown, label: string): unknown[];
export declare function semanticString(value: unknown, label: string): string;
export declare function semanticStrings(value: unknown, label: string): string[];
export declare function semanticStableRef(value: unknown, label: string): string;
export declare function semanticStableRefs(value: unknown, label: string): string[];
export declare function semanticSha256(value: unknown, label: string): string;
export declare function semanticNullableSha256(value: unknown, label: string): string | null;
export declare function semanticInteger(value: unknown, label: string, minimum?: number): number;
export declare function semanticFiniteNumber(value: unknown, label: string): number;
export declare function semanticNullableNumber(value: unknown, label: string): number | null;
export declare function semanticLiteral<T extends string>(value: unknown, allowed: readonly T[], label: string): T;
export declare function semanticNullable<T>(value: unknown, parser: (value: unknown) => T): T | null;
export declare function semanticFail(label: string, message: string): never;