import type { MaybeForwardedModelStatic } from '../../associations/helpers.js';
import type { BelongsToManyOptions, BelongsToOptions, HasManyOptions, HasOneOptions } from '../../associations/index.js';
import type { AttributeNames, Model, ModelStatic } from '../../model.js';
import type { Sequelize } from '../../sequelize.js';
export type AssociationType = 'BelongsTo' | 'HasOne' | 'HasMany' | 'BelongsToMany';
export declare function HasOne<Target extends Model>(target: MaybeForwardedModelStatic<Target>, optionsOrForeignKey: Omit<HasOneOptions<string, AttributeNames<Target>>, 'as'> | AttributeNames<Target>): (source: Model, associationName: string | symbol) => void;
export declare function HasMany<Target extends Model>(target: MaybeForwardedModelStatic<Target>, optionsOrForeignKey: Omit<HasManyOptions<string, AttributeNames<Target>>, 'as'> | AttributeNames<Target>): (source: Model, associationName: string | symbol) => void;
export declare function BelongsTo<SourceKey extends string, Target extends Model>(target: MaybeForwardedModelStatic<Target>, optionsOrForeignKey: Omit<BelongsToOptions<SourceKey, AttributeNames<Target>>, 'as'> | SourceKey): (source: Model, associationName: string) => void;
export declare function BelongsToMany(target: MaybeForwardedModelStatic, options: Omit<BelongsToManyOptions, 'as'>): PropertyDecorator;
export declare function initDecoratedAssociations(source: ModelStatic, sequelize: Sequelize): void;