import type { RequiredDeep, SimplifyDeep } from "type-fest";
export interface MatcherContext {
    value: string;
}
export interface Matcher {
    (context: MatcherContext): boolean;
}
export declare const DEFAULT_COLUMN_NAME_MATCHER: Matcher;
export declare const DEFAULT_COLUMN_TYPE_MATCHER: Matcher;
export interface NameFactoryContext {
    schemaName: string | null;
    tableName: string;
    columnName: string;
}
export interface NameFactory {
    (context: NameFactoryContext): string;
}
export declare const DEFAULT_FUNCTION_NAME_FACTORY: NameFactory;
export interface SqlFactoryContext extends NameFactoryContext {
    functionNameFactory: NameFactory;
    triggerNameFactory: NameFactory;
}
export interface SqlFactory {
    (context: SqlFactoryContext): string;
}
export declare function doubleQuoted(value: string): string;
export declare function schemaNamePrefixed(schemaName: string | null): string;
export declare const DEFAULT_FUNCTION_UP_SQL_FACTORY: SqlFactory;
export declare const DEFAULT_FUNCTION_DOWN_SQL_FACTORY: SqlFactory;
export declare const DEFAULT_TRIGGER_NAME_FACTORY: NameFactory;
export declare const DEFAULT_TRIGGER_UP_SQL_FACTORY: SqlFactory;
export declare const DEFAULT_TRIGGER_DOWN_SQL_FACTORY: SqlFactory;
export interface UpdatedAtOptions {
    columnNameMatcher?: Matcher;
    columnTypeMatcher?: Matcher;
    functionNameFactory?: NameFactory;
    functionUpSqlFactory?: SqlFactory;
    functionDownSqlFactory?: SqlFactory;
    triggerNameFactory?: NameFactory;
    triggerUpSqlFactory?: SqlFactory;
    triggerDownSqlFactory?: SqlFactory;
}
export type FilledUpdatedAtOptions = SimplifyDeep<RequiredDeep<UpdatedAtOptions>>;
export declare function fillUpdatedAtOptions(options?: UpdatedAtOptions): FilledUpdatedAtOptions;
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