import { ContractValidation } from '../schemas.js';
interface SnapshotLike {
    id: string;
    type: string;
    parentId: string | null;
    role: string;
    physicalBounds: {
        x: number;
        y: number;
        width: number;
        height: number;
    };
    visualBounds: {
        x: number;
        y: number;
        width: number;
        height: number;
    };
    zIndex: number;
    positionType: 'absolute' | 'relative' | 'static';
    animatedProperties: Record<string, {
        currentValue: number;
        sharedValueName?: string;
        runningAnimationIds: string[];
    }>;
    contractClaims?: {
        contributedHeight?: number;
        expectedPaddingFrom?: string[];
        dependsOnHeightsOf?: string[];
        affectsPaddingOf?: string[];
    };
}
export declare class ContractValidator {
    /**
     * Validate the header↔scrollview contract for a set of snapshots.
     *
     * The contract: paddingTop ≈ StatusBar + headerHeight + actionsHeight + buffer(20)
     */
    validate(snapshots: SnapshotLike[]): ContractValidation[];
}
export {};
//# sourceMappingURL=ContractValidator.d.ts.map