import type { SelectOption } from '@gravity-ui/uikit';
import { skipToken } from '@reduxjs/toolkit/query';
import type { SchemaPathParam } from '../../../types/api/common';
import type { TEvDescribeSchemeResult } from '../../../types/api/schema/schema';
import type { Column, ColumnField, FormMode, FormValues, OriginalTableInfo, TableType } from './types';
import { PartitionsType } from './types';
export declare function isValidTtlType(type: string | undefined): boolean;
export declare function isValidTtlNumType(type: string | undefined): boolean;
export declare function getAvailableTtlColumns(originalColumns?: Column[], formColumns?: Array<Pick<Column, 'name' | 'type'>>, deletedColumns?: Array<Pick<Column, 'name'>>): Pick<Column, "type" | "name">[];
export declare const epochModeOptions: SelectOption[];
export declare const lifetimeUnitOptions: SelectOption[];
export declare const ttlStatusOptions: {
    value: string;
    content: string;
}[];
export declare const partitionsTypeOptions: {
    value: PartitionsType;
    content: string;
}[];
export declare function generateColumnId(): string;
export declare function getInitialColumns(type: TableType): ColumnField[];
export declare function getCreateInitialValues(initialType?: TableType): FormValues;
export declare function getUpdateInitialValues(table: TEvDescribeSchemeResult): FormValues;
export declare function getTableQueryArgs({ mode, path, database, databaseFullPath, useMetaProxy, }: {
    mode: FormMode;
    path?: string;
    database: string;
    databaseFullPath: string;
    useMetaProxy: boolean;
}): {
    database: string;
    path: SchemaPathParam;
} | typeof skipToken;
export declare function describeOriginalTable(table: TEvDescribeSchemeResult | undefined): OriginalTableInfo | undefined;
export declare function getNotNullDisabledMessage(column: ColumnField, keyNullable: boolean): string | undefined;
export declare function getAutoincrementDisabledMessage(column: ColumnField): string | undefined;
export declare function isSerialCompatible(type: string | undefined): boolean;
export declare function acceptIntegerInput(value: string): boolean;
export declare function formatOptionalIntegerInput(value?: number): string;
export declare function parseOptionalIntegerInput(value: string): number;
export declare function getColumnTypeDescription(type: string): string | undefined;