import type { CapabilityInstance, RevisionRef } from '../contracts/declarative-control';
import type { DesignCapabilityCatalogEntry } from '../contracts/declarative-control-http';
import type { RenderNode, ViewProviderDescriptor } from '../contracts/render';
/** The public contract is independent of the implementation snapshot revision. */
export declare const assertViewProviderContract: (node: Pick<RenderNode, 'capabilityRef' | 'providerRef' | 'runtimeContractVersion'>, provider: ViewProviderDescriptor) => void;
export type DeclarativeCapabilityContractRequest = Pick<CapabilityInstance, 'capabilityRevisionRef' | 'providerRevisionRef' | 'runtimeContractVersion'> & Partial<Pick<CapabilityInstance, 'propertySchemaRevisionRef'>> & {
    inputSchemaRevisionRef?: RevisionRef;
};
export declare const supportsCapabilityInputSchema: (entry: DesignCapabilityCatalogEntry, reference: RevisionRef, runtimeContractVersion?: string, portName?: string) => boolean;
/** Validate the saved contract without rewriting the declaration or its hashes. */
export declare const assertDeclarativeCapabilityContract: (entry: DesignCapabilityCatalogEntry, request: DeclarativeCapabilityContractRequest) => void;
/** Conservative schema inclusion; unknown relationships fail closed. */
export declare const acceptsPreviousSchema: (previous: unknown, next: unknown) => boolean;
/** A provider identity continues to serve every declaration on its public contract. */
export declare const assertCompatibleCapabilityUpgrade: (previous: DesignCapabilityCatalogEntry, next: DesignCapabilityCatalogEntry) => void;
/** Enrich a rebuildable runtime projection using governed historical catalog entries.
 * Page definitions, release snapshots and dependency hashes remain immutable.
 */
type RuntimeContractProjection = {
    contentHash: string;
} & ({
    contract: 'PageRuntimeBundle';
    capabilityInstances: (DeclarativeCapabilityContractRequest & {
        nodeId: string;
    })[];
    renderTree: {
        nodes: Pick<RenderNode, 'nodeId' | 'providerRef' | 'capabilityRef' | 'runtimeContractVersion'>[];
    };
} | {
    contract: 'WorkbenchRuntimeBundle';
    appInstances: {
        targetRevisionRef: RevisionRef;
        providerRevisionRef: RevisionRef;
        inputSchemaRevisionRef: RevisionRef;
        runtimeContractVersion?: string;
    }[];
    layout: {
        hostCapabilityRevisionRef: RevisionRef;
        hostProviderRevisionRef: RevisionRef;
        runtimeContractVersion?: string;
    };
});
export declare const projectRuntimeContracts: <T extends RuntimeContractProjection>(bundle: T, entries: readonly DesignCapabilityCatalogEntry[]) => T;
export {};
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