import type { WgslComparisonSamplerProps, WgslSamplerProps } from '../../data/sampler.ts';
import type { TgpuNamable } from '../../shared/meta.ts';
import type { Infer, InferGPU } from '../../shared/repr.ts';
import type { TgpuDeviceOwningSoul } from '../../shared/soul.ts';
import { $gpuValueOf, $internal, $repr, $resolve, $soul } from '../../shared/symbols.ts';
import type { LayoutMembership } from '../../tgpuBindGroupLayout.ts';
import { type WgslComparisonSampler, type WgslSampler } from '../../data/sampler.ts';
import type { SelfResolvable } from '../../types.ts';
import type { ExperimentalTgpuRoot } from '../root/rootTypes.ts';
interface SamplerInternals {
    readonly root?: ExperimentalTgpuRoot;
    readonly materialize?: (() => GPUSampler) | undefined;
}
export interface TgpuSamplerSoul extends TgpuDeviceOwningSoul<'sampler' | 'sampler-comparison', GPUSampler> {
    readonly props: WgslSamplerProps | WgslComparisonSamplerProps;
}
export interface TgpuSampler {
    readonly [$internal]: SamplerInternals;
    readonly resourceType: 'sampler';
    readonly schema: WgslSampler;
    readonly [$gpuValueOf]: InferGPU<WgslSampler>;
    $: InferGPU<WgslSampler>;
    toString(): string;
}
export interface TgpuComparisonSampler {
    readonly [$internal]: SamplerInternals;
    readonly resourceType: 'sampler-comparison';
    readonly schema: WgslComparisonSampler;
    readonly [$gpuValueOf]: InferGPU<WgslComparisonSampler>;
    $: InferGPU<WgslComparisonSampler>;
    toString(): string;
}
export interface TgpuFixedSampler extends TgpuSampler, TgpuNamable {
    readonly [$soul]: TgpuSamplerSoul;
}
export interface TgpuFixedComparisonSampler extends TgpuComparisonSampler, TgpuNamable {
    readonly [$soul]: TgpuSamplerSoul;
}
export declare function INTERNAL_createSampler(props: WgslSamplerProps, root: ExperimentalTgpuRoot): TgpuFixedSampler;
export declare function INTERNAL_createComparisonSampler(props: WgslComparisonSamplerProps, root: ExperimentalTgpuRoot): TgpuFixedComparisonSampler;
export declare function isSampler(resource: unknown): resource is TgpuSampler;
export declare function isComparisonSampler(resource: unknown): resource is TgpuComparisonSampler;
export declare class TgpuLaidOutSamplerImpl<T extends WgslSampler | WgslComparisonSampler> implements SelfResolvable {
    #private;
    readonly [$repr]: Infer<T>;
    readonly [$internal]: SamplerInternals;
    readonly resourceType: T extends WgslComparisonSampler ? 'sampler-comparison' : 'sampler';
    readonly schema: T;
    [$resolve]: SelfResolvable[typeof $resolve];
    $: InferGPU<WgslSampler>;
    readonly [$gpuValueOf]: InferGPU<WgslSampler>;
    constructor(schema: T, membership: LayoutMembership);
}
export {};