export interface FakeGenerator {
    values<T>(items: T[], weights?: number[]): (index: number) => T;
    email(): (index: number) => string;
    fullName(): (index: number) => string;
    firstName(): (index: number) => string;
    lastName(): (index: number) => string;
    company(): (index: number) => string;
    department(): (index: number) => string;
    city(): (index: number) => string;
    country(): (index: number) => string;
    number(opts?: {
        min?: number;
        max?: number;
        precision?: number;
    }): (index: number) => number;
    boolean(opts?: {
        truePercentage?: number;
    }): (index: number) => boolean;
    date(opts?: {
        min?: Date | string;
        max?: Date | string;
    }): (index: number) => string;
    uuid(): (index: number) => string;
    lorem(words?: number): (index: number) => string;
    image(): (index: number) => string;
    custom<T>(fn: (index: number) => T): (index: number) => T;
}
export interface RelGenerator {
    parent(tableName: string, colName?: string): {
        __isRel: true;
        tableName: string;
        colName: string;
    };
}
export declare class TableBlueprint {
    tableName: string;
    _count: number;
    _columns: Record<string, any>;
    _shouldTruncate: boolean;
    constructor(tableName: string);
    count(n: number): this;
    columns(cols: Record<string, any>): this;
    truncate(shouldTruncate?: boolean): this;
}
export interface SeedHelpers {
    fake: FakeGenerator;
    rel: RelGenerator;
    table(tableName: string): TableBlueprint;
    truncate(): void;
}
export interface SeedDefinition {
    db: any;
    schema: any;
    blueprints: Map<string, TableBlueprint>;
    shouldTruncateAll: boolean;
    execute(): Promise<void>;
}
export declare function createFakeGenerator(faker?: any): FakeGenerator;
export declare function createRelGenerator(): RelGenerator;
export declare function defineSeed(db: any, schema: Record<string, any>, builderFn?: (seed: SeedHelpers) => void): SeedDefinition;
export declare function executeSeedDefinition(def: SeedDefinition): Promise<void>;
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