import type { CommonImportOptions } from '../../generate/import-command.js';
import type { DBIntrospectionOptions, PostgresqlImportOptions } from '../../generate/sql2sdl.js';
import type { FlagsT } from '../../shared/types.js';
import { ImportCommandBase } from '../../generate/import-command.js';
export type PostgreSQLAnswers = Pick<PostgresqlImportOptions, 'host' | 'user' | 'password' | 'database' | 'schema' | 'linkTypes'>;
export default class ImportPostgreSQL extends ImportCommandBase {
    static description: string;
    get source(): "postgresql";
    static aliases: string[];
    static flags: {
        'db-host': import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        'db-user': import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        'db-password': import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        'db-database': import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        'db-schema': import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        'db-link-types': import("@oclif/core/interfaces").BooleanFlag<boolean>;
        'db-include': import("@oclif/core/interfaces").OptionFlag<string | undefined, import("@oclif/core/interfaces").CustomOptions>;
        'db-use-deprecated-2022-naming': import("@oclif/core/interfaces").BooleanFlag<boolean>;
    };
    static args: {
        dsn: import("@oclif/core/interfaces").Arg<string | undefined, Record<string, unknown>>;
    };
    protected import(commonOptions: CommonImportOptions): Promise<import("../../shared/types.js").ErrorOr<import("../../generate/helpers.js").IntrospectionServiceResponse>>;
    getImportOptionsFromFlags(flags: FlagsT<typeof ImportPostgreSQL>): {
        host: string | undefined;
        user: string | undefined;
        password: string | undefined;
        database: string | undefined;
        schema: string | undefined;
        linkTypes: boolean;
        include: PostgresqlImportOptions["include"];
        introspectionOptions: DBIntrospectionOptions;
    };
    getImportOptionsFromDsn(possibleDsn: string): {
        host: string;
        user: string | number | boolean | undefined;
        password: string | number | boolean | undefined;
        database: string | undefined;
        schema: string | undefined;
    };
    getImportOptionsInteractively(defaults?: Partial<PostgreSQLAnswers>): Promise<PostgreSQLAnswers>;
}
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