export type GraphModelMigrationWriterChainDescriptorFields = {
    readonly writerId: string;
    readonly patchIds: readonly string[];
};
/** Runtime-backed source writer chain for graph-model migration planning. */
export default class GraphModelMigrationWriterChainDescriptor {
    readonly writerId: string;
    readonly patchIds: readonly string[];
    constructor(fields: GraphModelMigrationWriterChainDescriptorFields);
}
