import type { BlueprintValidationResult } from '../v1/compile';
export type BlueprintV2ValidationError = {
    path: string;
    message: string;
};
export type BlueprintV2ValidationResult = {
    valid: true;
} | {
    valid: false;
    errors: BlueprintV2ValidationError[];
};
/** Validates an unknown value against the complete Blueprint v2 schema. */
export declare function validateBlueprintV2(blueprintMaybe: unknown): BlueprintV2ValidationResult;
/** Returns actionable AJV errors with location data for editors and tooling. */
export declare function validateBlueprintV2Declaration(blueprintMaybe: unknown): BlueprintValidationResult;
/** Rejects an invalid value before any Blueprint v2 runtime work begins. */
export declare function assertValidBlueprintV2Declaration(blueprintMaybe: unknown): void;