import { IUniform } from 'three';
import { ParamType } from '../../../../poly/ParamType';
import { ParamInitValuesTypeMap } from '../../../../params/types/ParamInitValuesTypeMap';
import { BaseNodeType } from '../../../_Base';
import { BaseParamType } from '../../../../params/_Base';
import { BaseParamConfig } from '../../../utils/code/configs/BaseParamConfig';
export interface GlParamConfigJSON<T extends ParamType> {
    type: T;
    name: string;
    defaultValue: ParamInitValuesTypeMap[T];
    uniformName: string;
}
export declare class GlParamConfig<T extends ParamType> extends BaseParamConfig<T> {
    private _uniformName;
    private _uniform;
    constructor(_type: T, _name: string, _defaultValue: ParamInitValuesTypeMap[T], _uniformName: string);
    toJSON(): GlParamConfigJSON<T>;
    static fromJSON(json: GlParamConfigJSON<ParamType>): GlParamConfig<ParamType>;
    uniformName(): string;
    uniform(): IUniform<any>;
    private _createUniform;
    protected _callback(node: BaseNodeType, param: BaseParamType): void;
    static callback(param: BaseParamType, uniform: IUniform): void;
    static uniformByType(type: ParamType): IUniform;
    private static setUniformValueFromTextureFromNodePathParam;
}