import type { BacklogDataValidationResult } from "../contracts/api/BacklogDataValidationResult";
import type { BacklogDataValidator as BacklogDataValidatorContract } from "../contracts/api/BacklogDataValidator";
import type { BacklogResponse } from "../contracts/api/BacklogResponse";
import type { BacklogEntityMetadata } from "../contracts/utils/metadata/BacklogEntityMetadata";
import type { MetaTypeKey } from "../contracts/utils/metadata/MetaTypeKey";
export declare class BacklogDataValidator<T extends object> implements BacklogDataValidatorContract<T> {
    private options;
    constructor(options: {
        response: BacklogResponse<T>;
        validate: {
            entity_type_key: MetaTypeKey<T>;
        };
    });
    getEntityMetadata(): BacklogEntityMetadata<T>;
    validate(options?: {
        strict: boolean;
    }): Promise<BacklogDataValidationResult>;
    private _validate;
}