export type GraphModelMigrationPatchOperationFactFields = {
    readonly operationIndex: number;
    readonly operationKind: string;
    readonly operationKey: string;
};
/** Runtime-backed legacy patch operation boundary for migration history input. */
export default class GraphModelMigrationPatchOperationFact {
    readonly operationIndex: number;
    readonly operationKind: string;
    readonly operationKey: string;
    constructor(fields: GraphModelMigrationPatchOperationFactFields);
}
