import type { ContractSchemaNode } from '../openapi-document/contract-schema-types.mts';
import type { ContractValidationIssue } from './types.mts';
export type ValidationContext = {
    definitions: Record<string, ContractSchemaNode>;
    issues: ContractValidationIssue[];
};
export declare function requireType(valid: boolean, expected: string, value: unknown, path: string, context: ValidationContext): void;
export declare function addIssue(context: ValidationContext, path: string, kind: ContractValidationIssue['kind'], message: string): void;
export declare function addUnexpectedIssue(context: ValidationContext, path: string): void;
export declare function propertyPath(path: string, property: string): string;
export declare function isObject(value: unknown): value is Record<string, unknown>;
export declare function collectObjectShape(node: ContractSchemaNode, definitions: Record<string, ContractSchemaNode>, properties: Set<string>, addAdditional: (schema: ContractSchemaNode) => void): void;