import { DatabaseClient } from '../database/database-client.interface';
/**
 * PostgreSQL sequence configuration
 */
export interface SequenceConfig {
    name: string;
    schema?: string;
    startWith?: number;
    incrementBy?: number;
    minValue?: number;
    maxValue?: number;
    cache?: number;
    cycle?: boolean;
}
/**
 * Sequence instance for interacting with PostgreSQL sequences
 */
export declare class DbSequence {
    private client;
    private config;
    private qualifiedName;
    constructor(client: DatabaseClient, config: SequenceConfig);
    /**
     * Get the next value from the sequence
     */
    nextValue(): Promise<number>;
    /**
     * Get the current value of the sequence (without incrementing)
     */
    currentValue(): Promise<number>;
    /**
     * Set the sequence to a specific value
     */
    resync(value: number): Promise<void>;
    /**
     * Get the sequence configuration
     */
    getConfig(): SequenceConfig;
    /**
     * Get the qualified sequence name (with schema if applicable)
     */
    getQualifiedName(): string;
}
/**
 * Builder for creating sequence configurations
 */
export declare class SequenceBuilder {
    private config;
    constructor(name: string);
    /**
     * Set the schema for this sequence
     */
    inSchema(schema: string): this;
    /**
     * Set the starting value
     */
    startWith(value: number): this;
    /**
     * Set the increment value
     */
    incrementBy(value: number): this;
    /**
     * Set minimum value
     */
    minValue(value: number): this;
    /**
     * Set maximum value
     */
    maxValue(value: number): this;
    /**
     * Set cache size
     */
    cache(value: number): this;
    /**
     * Enable cycling (restart when reaching max/min value)
     */
    cycle(): this;
    /**
     * Build the sequence configuration
     */
    build(): SequenceConfig;
}
/**
 * Helper function to create a sequence builder
 */
export declare function sequence(name: string): SequenceBuilder;
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