import type { AnyData, Unstruct } from './dataTypes.ts';
/**
 * Creates a loose struct schema that can be used to construct vertex buffers.
 * Describes structs with members of both loose and non-loose types.
 *
 * The order of members matches the passed in properties object.
 * Members are not aligned in respect to their `byteAlignment`,
 * unless they are explicitly decorated with the custom align attribute
 * via `d.align` function.
 *
 * @example
 * const CircleStruct = d.unstruct({ radius: d.f32, pos: d.vec3f }); // packed struct with no padding
 *
 * @example
 * const CircleStruct = d.unstruct({ radius: d.f32, pos: d.align(16, d.vec3f) });
 *
 * @param properties Record with `string` keys and `TgpuData` or `TgpuLooseData` values,
 * each entry describing one struct member.
 */
export declare function unstruct<TProps extends Record<string, AnyData>>(properties: TProps): Unstruct<TProps>;