declare type RefSpec<TRefName extends string> = {
    '$ref': `#/components/schemas/${TRefName}`;
};
export declare type FieldSpecStringType = {
    type: 'string';
    enum?: undefined;
    pattern?: string;
};
export declare type FieldSpecEnumType<TEnum extends string> = {
    type: 'string';
    enum: readonly TEnum[];
};
export declare type FieldSpecBooleanType = {
    type: 'boolean';
};
export declare type FieldSpecDoubleType = {
    type: 'number';
    format: 'double';
};
export declare type FieldSpecRecordType = {
    type: 'object';
    additionalProperties: true;
    properties?: Record<string, never>;
};
export declare type FieldSpecRefType<TRefName extends string> = RefSpec<TRefName>;
export declare type FieldSpecPrimitiveType = FieldSpecStringType | FieldSpecEnumType<string> | FieldSpecDoubleType | FieldSpecBooleanType | FieldSpecRecordType | FieldSpecRefType<string>;
export declare type FieldSpecArrayType<TElementType extends ObjectSpecType> = {
    items: TElementType;
    type: 'array';
};
declare type SimpleObjectSpecOptionAdditionalProperties<TIsAdditionalPropertiesAllowed extends boolean> = TIsAdditionalPropertiesAllowed extends true ? {
    additionalProperties: true | Record<string, never> | {
        additionalProperties: true;
        type: 'object';
    };
} : TIsAdditionalPropertiesAllowed extends false ? {
    additionalProperties?: false;
} : never;
declare type SimpleObjectPropertiesType<TKeys extends string, TProperty extends ObjectSpec> = Record<TKeys, TProperty>;
export declare type SimpleObjectSpec<TKeys extends string, TRequiredKeysArray extends readonly TKeys[], TIsAdditionalPropertiesAllowed extends boolean> = {
    properties: SimpleObjectPropertiesType<TKeys, any>;
    type: 'object';
    required?: TRequiredKeysArray;
} & SimpleObjectSpecOptionAdditionalProperties<TIsAdditionalPropertiesAllowed>;
export declare type AllOfObjectSpec<TObjectSpecTypes extends readonly ObjectSpecType[]> = {
    allOf: TObjectSpecTypes;
};
export declare type AnyOfObjectSpec<TObjectSpecTypes extends readonly ObjectSpecType[]> = {
    anyOf: TObjectSpecTypes;
};
export declare type OneOfObjectSpec<TObjectSpecTypes extends readonly ObjectSpecType[]> = {
    oneOf: TObjectSpecTypes;
};
export declare type ObjectSpecType = FieldSpecPrimitiveType | FieldSpecArrayType<any> | SimpleObjectSpec<string, readonly string[], boolean> | AllOfObjectSpec<any> | AnyOfObjectSpec<any> | OneOfObjectSpec<any>;
export declare type ObjectSpecOptionNullable = {
    nullable: true;
};
export declare type ObjectSpec = ObjectSpecType & Partial<ObjectSpecOptionNullable>;
export declare type ObjectSpecs<TKeys extends string> = Record<TKeys, ObjectSpec>;
export declare type ContentSpec = {
    content: {
        'application/json': {
            schema: ObjectSpec;
        };
    };
};
export declare type RequestSpecWithData = ContentSpec;
export declare type RequestSpecWithoutData = undefined;
export declare type RequestSpec = RequestSpecWithData | RequestSpecWithoutData;
declare type ResponseSuccessCode = '200' | '201' | '204';
export declare type ResponseSpecWithData = Partial<Record<ResponseSuccessCode, ContentSpec>>;
declare type ResponseSpecWithoutData = Partial<Record<ResponseSuccessCode, {
    content?: {
        'application/json': {
            schema?: Record<string, never>;
        };
    };
    description?: string;
}>>;
export declare type ResponseSpec = ResponseSpecWithData | ResponseSpecWithoutData;
export declare type ParameterType = 'header' | 'query' | 'path';
export declare type ParameterSpec = {
    in: ParameterType;
    name: string;
    schema: ObjectSpec;
    required: boolean;
};
export declare type OperationSpec = {
    operationId: string;
    responses: ResponseSpec;
    requestBody?: RequestSpec;
    parameters?: readonly ParameterSpec[];
};
export declare type HttpMethod = 'get' | 'post' | 'put' | 'delete';
export declare type PathSpec = Partial<Record<HttpMethod, OperationSpec>>;
export declare type PathSpecs<TPaths extends string> = Record<TPaths, PathSpec>;
export declare type GenericApiSpec = {
    components: {
        schemas: ObjectSpecs<string>;
    };
    paths: PathSpecs<string>;
    servers: readonly [{
        url: string;
    }];
};
export {};