import { ShaderUniform, ShaderUniformOptions } from '../../resources/ShaderUniform';
import { DeviceGL } from '../DeviceGL';
import { ShaderProgramGL } from '../resources';
/**
 * @public
 */
export declare class ShaderUniformGL extends ShaderUniform {
    /**
     * The graphics device
     */
    readonly device: DeviceGL;
    /**
     * The rendering context
     */
    /**
     * The shader program
     */
    readonly program: ShaderProgramGL;
    readonly location: WebGLUniformLocation;
    private gl;
    /**
     * Instantiates the {@link ShaderUniform}
     */
    constructor(program: ShaderProgramGL, options: ShaderUniformOptions);
    /**
     * Sets an int value. Commits it to the uniform variable of the program if it has changed.
     */
    setInt(value: number): void;
    /**
     * Sets an int2 value. Commits it to the uniform variable of the program if it has changed.
     */
    setInt2(v1: number, v2: number): void;
    /**
     * Sets an int3 value. Commits it to the uniform variable of the program if it has changed.
     */
    setInt3(v1: number, v2: number, v3: number): void;
    /**
     * Sets an int4 value. Commits it to the uniform variable of the program if it has changed.
     */
    setInt4(v1: number, v2: number, v3: number, v4: number): void;
    /**
     * Sets a boolean value. Commits it to the uniform variable of the program if it has changed.
     */
    setBool(value: boolean): void;
    /**
     * Sets a boolean2 value. Commits it to the uniform variable of the program if it has changed.
     */
    setBool2(v1: boolean, v2: boolean): void;
    /**
     * Sets a boolean3 value. Commits it to the uniform variable of the program if it has changed.
     */
    setBool3(v1: boolean, v2: boolean, v3: boolean): void;
    /**
     * Sets a boolean4 value. Commits it to the uniform variable of the program if it has changed.
     */
    setBool4(v1: boolean, v2: boolean, v3: boolean, v4: boolean): void;
    /**
     * Sets a float value. Commits it to the uniform variable of the program if it has changed.
     */
    setFloat(value: number): void;
    /**
     * Sets a two component float value. Commits it to the uniform variable of the program if it has changed.
     */
    setFloat2(v1: number, v2: number): void;
    /**
     * Sets a three component float value. Commits it to the uniform variable of the program if it has changed.
     */
    setFloat3(v1: number, v2: number, v3: number): void;
    /**
     * Sets a four component float value. Commits it to the uniform variable of the program if it has changed.
     */
    setFloat4(v1: number, v2: number, v3: number, v4: number): void;
    /**
     * Sets a two component float value. Commits it to the uniform variable of the program if it has changed.
     */
    setVec2(value: {
        x: number;
        y: number;
    } | ArrayLike<number>): void;
    /**
     * Sets a three component float value. Commits it to the uniform variable of the program if it has changed.
     */
    setVec3(value: {
        x: number;
        y: number;
        z: number;
    } | ArrayLike<number>): void;
    /**
     * Sets a four component float value. Commits it to the uniform variable of the program if it has changed.
     */
    setVec4(value: {
        x: number;
        y: number;
        z: number;
        w: number;
    } | ArrayLike<number>): void;
    /**
     * Sets a float array value. Commits it to the uniform. Skips (and clears) the cache.
     */
    setFloatArray(value: Float32List): void;
    /**
     * Sets a float array value. Commits it to the uniform. Skips (and clears) the cache.
     */
    setFloat2Array(value: Float32List): void;
    /**
     * Sets a float array value. Commits it to the uniform. Skips (and clears) the cache.
     */
    setFloat3Array(value: Float32List): void;
    /**
     * Sets a float array value. Commits it to the uniform. Skips (and clears) the cache.
     */
    setFloat4Array(value: Float32List): void;
    /**
     * Sets a integer array value. Commits it to the uniform. Skips (and clears) the cache.
     */
    setIntArray(value: Int32List): void;
    /**
     * Sets a integer array value. Commits it to the uniform. Skips (and clears) the cache.
     */
    setInt2Array(value: Int32List): void;
    /**
     * Sets a Int array value. Commits it to the uniform. Skips (and clears) the cache.
     */
    setInt3Array(value: Int32List): void;
    /**
     * Sets a Int array value. Commits it to the uniform. Skips (and clears) the cache.
     */
    setInt4Array(value: Int32List): void;
    /**
     * Sets a 2x2 matrix value on the uniform. Skips (and clears) the cache.
     */
    setMat2(value: {
        m: Float32List;
    }, transpose: boolean): void;
    /**
     * Sets a 3x3 matrix value on the uniform. Skips (and clears) the cache.
     */
    setMat3(value: {
        m: Float32List;
    }, transpose: boolean): void;
    /**
     * Sets a 4x4 matrix value on the uniform. Skips (and clears) the cache.
     */
    setMat4(value: {
        m: Float32List;
    }, transpose: boolean): void;
}
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