import { AbstractSqlDialect } from '../dialect/index.js';
import type { FieldKey, JsonMergeOp, NamingStrategy, QueryComparisonOptions, QueryConflictPaths, QueryContext, QueryWhereFieldOperatorMap, Type } from '../type/index.js';
export declare class SqliteDialect extends AbstractSqlDialect {
    constructor(namingStrategy?: NamingStrategy);
    addValue(values: unknown[], value: unknown): string;
    compare<E>(ctx: QueryContext, entity: Type<E>, key: string, val: unknown, opts?: QueryComparisonOptions): void;
    compareFieldOperator<E, K extends keyof QueryWhereFieldOperatorMap<E>>(ctx: QueryContext, entity: Type<E>, key: FieldKey<E>, op: K, val: QueryWhereFieldOperatorMap<E>[K], opts?: QueryComparisonOptions): void;
    /**
     * Build $elemMatch condition for SQLite JSON arrays.
     * Uses EXISTS with json_each and supports nested operators.
     */
    private buildElemMatchCondition;
    /**
     * Build a comparison condition for a JSON field with an operator.
     */
    private buildJsonFieldOperator;
    protected getJsonFieldConfig(escapedColumn: string, jsonPath: string): {
        fieldAccessor: () => string;
        numericCast: (expr: string) => string;
        neExpr: (f: string, ph: string) => string;
        likeFn: string;
        ilikeExpr: (field: string, placeholder: string) => string;
        regexpOp: string;
        addValue: (ctx: QueryContext, value: unknown) => string;
        inExpr?: ((field: string, placeholder: string) => string) | undefined;
        ninExpr?: ((field: string, placeholder: string) => string) | undefined;
    };
    protected getBaseJsonConfig(): {
        numericCast: (expr: string) => string;
        neExpr: (f: string, ph: string) => string;
        likeFn: string;
        ilikeExpr: (field: string, placeholder: string) => string;
        regexpOp: string;
        addValue: (ctx: QueryContext, value: unknown) => string;
        inExpr?: ((field: string, placeholder: string) => string) | undefined;
        ninExpr?: ((field: string, placeholder: string) => string) | undefined;
    };
    upsert<E>(ctx: QueryContext, entity: Type<E>, conflictPaths: QueryConflictPaths<E>, payload: E | E[]): void;
    protected formatJsonMerge<E>(ctx: QueryContext, escapedCol: string, value: JsonMergeOp<E>): void;
    escape(value: unknown): string;
}
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