import { z } from "zod";
/**
 * Texture sampling modes available for library-declared input textures.
 */
export declare enum InputTextureScaleMode {
    NEAREST = 0,// 0,
    LINEAR = 1
}
/**
 * Texture wrap modes available for library-declared input textures.
 */
export declare enum InputTextureWrapMode {
    CLAMP = 33071,// 33071,
    REPEAT = 10497,// 10497,
    MIRRORED_REPEAT = 33648
}
/**
 * Mipmap generation modes available for library-declared input textures.
 */
export declare enum InputTextureMipmapMode {
    OFF = 0,// 0,
    ON = 2
}
/**
 * Descriptor for an external texture resource used by an effect or transition definition.
 */
export interface InputTextureDescriptor {
    name: string;
    url: string;
    wrapMode?: InputTextureWrapMode;
    scaleMode?: InputTextureScaleMode;
    mipmap?: InputTextureMipmapMode;
}
/**
 * Zod schema for a serialized input texture descriptor.
 */
export declare const InputTextureDescriptorSchema: z.ZodObject<{
    name: z.ZodString;
    url: z.ZodString;
    wrapMode: z.ZodOptional<z.ZodNativeEnum<typeof InputTextureWrapMode>>;
    scaleMode: z.ZodOptional<z.ZodNativeEnum<typeof InputTextureScaleMode>>;
    mipmap: z.ZodOptional<z.ZodNativeEnum<typeof InputTextureMipmapMode>>;
}, "strip", z.ZodTypeAny, {
    name: string;
    url: string;
    wrapMode?: InputTextureWrapMode | undefined;
    scaleMode?: InputTextureScaleMode | undefined;
    mipmap?: InputTextureMipmapMode | undefined;
}, {
    name: string;
    url: string;
    wrapMode?: InputTextureWrapMode | undefined;
    scaleMode?: InputTextureScaleMode | undefined;
    mipmap?: InputTextureMipmapMode | undefined;
}>;