import type { ColumnBuilderBaseConfig, MakeColumnConfig } from '../../column-builder.js';
import type { ColumnBaseConfig } from '../../column.js';
import { entityKind } from '../../entity.js';
import type { AnyPgTable } from '../table.js';
import { PgColumn, PgColumnBuilder } from './common.js';
export type PgDoublePrecisionBuilderInitial<TName extends string> = PgDoublePrecisionBuilder<{
    name: TName;
    dataType: 'number';
    columnType: 'PgDoublePrecision';
    data: number;
    driverParam: string | number;
    enumValues: undefined;
}>;
export declare class PgDoublePrecisionBuilder<T extends ColumnBuilderBaseConfig<'number', 'PgDoublePrecision'>> extends PgColumnBuilder<T> {
    static readonly [entityKind]: string;
    constructor(name: T['name']);
    /** @internal */
    build<TTableName extends string>(table: AnyPgTable<{
        name: TTableName;
    }>): PgDoublePrecision<MakeColumnConfig<T, TTableName>>;
}
export declare class PgDoublePrecision<T extends ColumnBaseConfig<'number', 'PgDoublePrecision'>> extends PgColumn<T> {
    static readonly [entityKind]: string;
    getSQLType(): string;
    mapFromDriverValue(value: string | number): number;
}
export declare function doublePrecision(): PgDoublePrecisionBuilderInitial<''>;
export declare function doublePrecision<TName extends string>(name: TName): PgDoublePrecisionBuilderInitial<TName>;
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