import { type OmitBuiltins } from '../../builtin.ts';
import { AutoStruct } from '../../data/autoStruct.ts';
import type { ResolvedSnippet } from '../../data/snippet.ts';
import type { FormatToWGSLType } from '../../data/vertexFormatData.ts';
import type { BaseData, v4f } from '../../data/wgslTypes.ts';
import type { InferGPU, InferGPURecord, InferRecord } from '../../shared/repr.ts';
import { $internal, $resolve } from '../../shared/symbols.ts';
import type { Assume, RemoveIndexSignature } from '../../shared/utilityTypes.ts';
import type { TgpuVertexAttrib } from '../../shared/vertexFormat.ts';
import type { ResolutionCtx, SelfResolvable } from '../../types.ts';
import type { BaseIOData } from './fnTypes.ts';
export type AnyAutoCustoms = Record<string, InferGPU<BaseIOData>>;
declare const builtinVertexIn: {
    readonly $vertexIndex: import("../../builtin.ts").BuiltinVertexIndex;
    readonly $instanceIndex: import("../../builtin.ts").BuiltinInstanceIndex;
};
export type AutoVertexIn<T extends AnyAutoCustoms> = RemoveIndexSignature<T> & InferRecord<typeof builtinVertexIn>;
export type _AutoVertexIn<T> = AutoVertexIn<{
    [Key in keyof T]: T[Key] extends TgpuVertexAttrib ? InferGPU<FormatToWGSLType<T[Key]['format']>> : Assume<T[Key], InferGPU<BaseIOData>>;
}>;
declare const builtinVertexOut: {
    readonly $clipDistances: import("../../builtin.ts").BuiltinClipDistances;
    readonly $position: import("../../builtin.ts").BuiltinPosition;
};
export type AutoVertexOut<T extends AnyAutoCustoms> = OmitBuiltins<T> & Partial<InferGPURecord<typeof builtinVertexOut>>;
declare const builtinFragmentIn: {
    readonly $position: import("../../builtin.ts").BuiltinPosition;
    readonly $frontFacing: import("../../builtin.ts").BuiltinFrontFacing;
    readonly $primitiveIndex: import("../../builtin.ts").BuiltinPrimitiveIndex;
    readonly $sampleIndex: import("../../builtin.ts").BuiltinSampleIndex;
    readonly $sampleMask: import("../../builtin.ts").BuiltinSampleMask;
    readonly $subgroupInvocationId: import("../../builtin.ts").BuiltinSubgroupInvocationId;
    readonly $subgroupSize: import("../../builtin.ts").BuiltinSubgroupSize;
};
export type AutoFragmentIn<T extends AnyAutoCustoms> = RemoveIndexSignature<T> & InferRecord<typeof builtinFragmentIn>;
declare const builtinFragmentOut: {
    readonly $fragDepth: import("../../builtin.ts").BuiltinFragDepth;
    readonly $sampleMask: import("../../builtin.ts").BuiltinSampleMask;
};
export type AutoFragmentOut<T extends undefined | v4f | AnyAutoCustoms> = T extends undefined | v4f ? T : T & Partial<InferGPURecord<typeof builtinFragmentOut>>;
type AutoFragmentFnImpl = (input: AutoFragmentIn<Record<string, never>>) => AutoFragmentOut<undefined | v4f | AnyAutoCustoms>;
/**
 * Only used internally. Meant to be recreated on every resolution.
 */
export declare class AutoFragmentFn implements SelfResolvable {
    #private;
    [$internal]: true;
    resourceType: 'auto-fragment-fn';
    autoIn: AutoStruct;
    autoOut: AutoStruct;
    constructor(impl: AutoFragmentFnImpl, varyings: Record<string, BaseData>, locations?: Record<string, number>);
    toString(): string;
    [$resolve](ctx: ResolutionCtx): ResolvedSnippet;
}
type AutoVertexFnImpl = (input: AutoVertexIn<Record<string, never>>) => AutoVertexOut<AnyAutoCustoms>;
/**
 * Only used internally. Meant to be recreated on every resolution.
 */
export declare class AutoVertexFn implements SelfResolvable {
    #private;
    [$internal]: true;
    resourceType: 'auto-vertex-fn';
    autoIn: AutoStruct;
    autoOut: AutoStruct;
    constructor(impl: AutoVertexFnImpl, attribs: Record<string, BaseData>, locations?: Record<string, number>);
    toString(): string;
    [$resolve](ctx: ResolutionCtx): ResolvedSnippet;
}
export {};