import * as _ from "@preserves/core";

export const $1 = 1;
export const $Boolean = Symbol.for("Boolean");
export const $ByteString = Symbol.for("ByteString");
export const $Double = Symbol.for("Double");
export const $Float = Symbol.for("Float");
export const $SignedInteger = Symbol.for("SignedInteger");
export const $String = Symbol.for("String");
export const $Symbol = Symbol.for("Symbol");
export const $and = Symbol.for("and");
export const $atom = Symbol.for("atom");
export const $definitions = Symbol.for("definitions");
export const $dict = Symbol.for("dict");
export const $dictof = Symbol.for("dictof");
export const $lit = Symbol.for("lit");
export const $named = Symbol.for("named");
export const $or = Symbol.for("or");
export const $pointer = Symbol.for("pointer");
export const $rec = Symbol.for("rec");
export const $ref = Symbol.for("ref");
export const $schema = Symbol.for("schema");
export const $setof = Symbol.for("setof");
export const $tuple = Symbol.for("tuple");
export const $tuple_STAR_ = Symbol.for("tuple*");
export const $version = Symbol.for("version");
export const __lit5 = false;

export const Schema = _.Record.makeConstructor<{
    "details": (
        {
            get(k: typeof $version): Version;
            get(k: typeof $pointer): PointerName;
            get(k: typeof $definitions): _.KeyedDictionary<symbol, Definition, _ptr>;
            has(k: typeof $version): true;
            has(k: typeof $pointer): true;
            has(k: typeof $definitions): true;
        } & _.Dictionary<_ptr>
    )
}, _ptr>()($schema, ["details"]);

export type Schema = _.Record<
    (typeof $schema),
    [
        (
            {
                get(k: typeof $version): Version;
                get(k: typeof $pointer): PointerName;
                get(k: typeof $definitions): _.KeyedDictionary<symbol, Definition, _ptr>;
                has(k: typeof $version): true;
                has(k: typeof $pointer): true;
                has(k: typeof $definitions): true;
            } & _.Dictionary<_ptr>
        )
    ],
    _ptr
>;

export type Version = (typeof $1);

export type PointerName = (Ref | (typeof __lit5));

export type Definition = (_.Record<(typeof $or), [Array<[symbol, Alternative]>], _ptr> | Alternative);

export type Alternative = (_.Record<(typeof $and), [Array<Pattern>], _ptr> | Pattern);

export type Pattern = (
    _.Record<(typeof $atom), [AtomKind], _ptr> |
    _.Record<(typeof $pointer), [], _ptr> |
    _.Record<(typeof $lit), [_val], _ptr> |
    Ref |
    _.Record<(typeof $rec), [Pattern, Pattern], _ptr> |
    _.Record<(typeof $tuple), [Array<NamedPattern>], _ptr> |
    _.Record<(typeof $tuple_STAR_), [Array<NamedPattern>, NamedPattern], _ptr> |
    _.Record<(typeof $setof), [Pattern], _ptr> |
    _.Record<(typeof $dictof), [Pattern, Pattern], _ptr> |
    _.Record<(typeof $dict), [_.KeyedDictionary<_val, Pattern, _ptr>], _ptr>
);

export type AtomKind = (
    (typeof $Boolean) |
    (typeof $Float) |
    (typeof $Double) |
    (typeof $SignedInteger) |
    (typeof $String) |
    (typeof $ByteString) |
    (typeof $Symbol)
);

export type NamedPattern = (_.Record<(typeof $named), [symbol, Pattern], _ptr> | Pattern);

export const Ref = _.Record.makeConstructor<{"module": ModulePath, "name": symbol}, _ptr>()($ref, ["module","name"]);

export type Ref = _.Record<(typeof $ref), [ModulePath, symbol], _ptr>;

export type ModulePath = Array<symbol>;

export type _ptr = never;

export type _val = _.Value<_ptr>;


export function isSchema(v: any): v is Schema {
    let _tmp0, _tmp1, _tmp2: any;
    return (
        _.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v) &&
        _.is(v.label, $schema) &&
        (
            (v.length === 1) &&
            (
                _.Dictionary.isDictionary<_ptr>(v[0]) &&
                ((_tmp0 = v[0].get($version)) !== void 0 && isVersion(_tmp0)) &&
                ((_tmp1 = v[0].get($pointer)) !== void 0 && isPointerName(_tmp1)) &&
                (
                    (_tmp2 = v[0].get($definitions)) !== void 0 && (
                        _.Dictionary.isDictionary<_ptr>(_tmp2) &&
                        ((() => {
                            for (const e of _tmp2) {
                                if (!(typeof e[0] === 'symbol')) return false;
                                if (!(isDefinition(e[1]))) return false;
                            };
                            return true;
                        })())
                    )
                )
            )
        )
    );
}

export function asSchema(v: any): Schema {
    if (!isSchema(v)) {throw new TypeError(`Invalid Schema: ${_.stringify(v)}`);} else {return v;};
}

export function decodeSchema(d: _.TypedDecoder<_ptr>): Schema | undefined {
    let result;
    if (d.openRecord()) {
        let _tmp3: any;
        _tmp3 = _.asLiteral(d.nextSymbol(), $schema);
        if (_tmp3 !== void 0) {
            let _tmp4, _tmp5, _tmp6, _tmp7, _tmp8: any;
            _tmp5 = d.next();
            if (_tmp5 !== void 0 && !((
                _.Dictionary.isDictionary<_ptr>(_tmp5) &&
                ((_tmp6 = _tmp5.get($version)) !== void 0 && isVersion(_tmp6)) &&
                ((_tmp7 = _tmp5.get($pointer)) !== void 0 && isPointerName(_tmp7)) &&
                (
                    (_tmp8 = _tmp5.get($definitions)) !== void 0 && (
                        _.Dictionary.isDictionary<_ptr>(_tmp8) &&
                        ((() => {
                            for (const e of _tmp8) {
                                if (!(typeof e[0] === 'symbol')) return false;
                                if (!(isDefinition(e[1]))) return false;
                            };
                            return true;
                        })())
                    )
                )
            ))) _tmp5 = void 0;
            if (_tmp5 !== void 0) {if (d.closeCompound()) _tmp4 = [_tmp5];};
            if (_tmp4 !== void 0) result = _.Record<
                (typeof $schema),
                [
                    (
                        {
                            get(k: typeof $version): Version;
                            get(k: typeof $pointer): PointerName;
                            get(k: typeof $definitions): _.KeyedDictionary<symbol, Definition, _ptr>;
                            has(k: typeof $version): true;
                            has(k: typeof $pointer): true;
                            has(k: typeof $definitions): true;
                        } & _.Dictionary<_ptr>
                    )
                ]
            >(_tmp3 as any, _tmp4 as any);
        };
    };
    return result;
}

export function isVersion(v: any): v is Version {return _.is(v, $1);}

export function asVersion(v: any): Version {
    if (!isVersion(v)) {throw new TypeError(`Invalid Version: ${_.stringify(v)}`);} else {return v;};
}

export function decodeVersion(d: _.TypedDecoder<_ptr>): Version | undefined {let result; result = _.asLiteral(d.nextSignedInteger(), $1); return result;}

export function isPointerName(v: any): v is PointerName {return (isRef(v) || _.is(v, __lit5));}

export function asPointerName(v: any): PointerName {
    if (!isPointerName(v)) {throw new TypeError(`Invalid PointerName: ${_.stringify(v)}`);} else {return v;};
}

export function decodePointerName(d: _.TypedDecoder<_ptr>): PointerName | undefined {
    let _tmp9: any;
    let result;
    _tmp9 = d.mark();
    result = decodeRef(d);
    if (result === void 0) {d.restoreMark(_tmp9); result = _.asLiteral(d.nextBoolean(), __lit5);};
    return result;
}

export function isDefinition(v: any): v is Definition {
    return (
        (
            _.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v) &&
            _.is(v.label, $or) &&
            (
                (v.length === 1) &&
                (
                    _.Array.isArray(v[0]) &&
                    !_.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v[0]) &&
                    (v[0].length >= 0) &&
                    v[0].every(v => (
                        (
                            _.Array.isArray(v) &&
                            !_.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v) &&
                            (v.length === 2) &&
                            typeof v[0] === 'symbol' &&
                            isAlternative(v[1])
                        )
                    ))
                )
            )
        ) ||
        isAlternative(v)
    );
}

export function asDefinition(v: any): Definition {
    if (!isDefinition(v)) {throw new TypeError(`Invalid Definition: ${_.stringify(v)}`);} else {return v;};
}

export function decodeDefinition(d: _.TypedDecoder<_ptr>): Definition | undefined {
    let _tmp10: any;
    let result;
    _tmp10 = d.mark();
    if (d.openRecord()) {
        let _tmp11: any;
        _tmp11 = _.asLiteral(d.nextSymbol(), $or);
        if (_tmp11 !== void 0) {
            let _tmp12, _tmp13: any;
            if (d.openSequence()) {
                let _tmp14: any;
                {
                    let vN: Array<[symbol, Alternative]> | undefined = [];
                    while (!d.closeCompound()) {
                        let _tmp15, _tmp16: any;
                        _tmp14 = void 0;
                        if (d.openSequence()) {
                            _tmp15 = d.nextSymbol();
                            if (_tmp15 !== void 0) {
                                _tmp16 = decodeAlternative(d);
                                if (_tmp16 !== void 0) {if (d.closeCompound()) _tmp14 = [_tmp15, _tmp16];};
                            };
                        };
                        if (_tmp14 === void 0) {vN = void 0; break;};
                        vN.push(_tmp14);
                    };
                    _tmp13 = vN;
                };
            };
            if (_tmp13 !== void 0) {if (d.closeCompound()) _tmp12 = [_tmp13];};
            if (_tmp12 !== void 0) result = _.Record<(typeof $or), [Array<[symbol, Alternative]>]>(_tmp11 as any, _tmp12 as any);
        };
    };
    if (result === void 0) {d.restoreMark(_tmp10); result = decodeAlternative(d);};
    return result;
}

export function isAlternative(v: any): v is Alternative {
    return (
        (
            _.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v) &&
            _.is(v.label, $and) &&
            (
                (v.length === 1) &&
                (
                    _.Array.isArray(v[0]) &&
                    !_.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v[0]) &&
                    (v[0].length >= 0) &&
                    v[0].every(v => (isPattern(v)))
                )
            )
        ) ||
        isPattern(v)
    );
}

export function asAlternative(v: any): Alternative {
    if (!isAlternative(v)) {throw new TypeError(`Invalid Alternative: ${_.stringify(v)}`);} else {return v;};
}

export function decodeAlternative(d: _.TypedDecoder<_ptr>): Alternative | undefined {
    let _tmp17: any;
    let result;
    _tmp17 = d.mark();
    if (d.openRecord()) {
        let _tmp18: any;
        _tmp18 = _.asLiteral(d.nextSymbol(), $and);
        if (_tmp18 !== void 0) {
            let _tmp19, _tmp20: any;
            if (d.openSequence()) {
                let _tmp21: any;
                {
                    let vN: Array<Pattern> | undefined = [];
                    while (!d.closeCompound()) {
                        _tmp21 = void 0;
                        _tmp21 = decodePattern(d);
                        if (_tmp21 === void 0) {vN = void 0; break;};
                        vN.push(_tmp21);
                    };
                    _tmp20 = vN;
                };
            };
            if (_tmp20 !== void 0) {if (d.closeCompound()) _tmp19 = [_tmp20];};
            if (_tmp19 !== void 0) result = _.Record<(typeof $and), [Array<Pattern>]>(_tmp18 as any, _tmp19 as any);
        };
    };
    if (result === void 0) {d.restoreMark(_tmp17); result = decodePattern(d);};
    return result;
}

export function isPattern(v: any): v is Pattern {
    return _.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v) && (
        (
            (_.is(v.label, $atom) && ((v.length === 1) && isAtomKind(v[0]))) ||
            (_.is(v.label, $pointer) && ((v.length === 0))) ||
            (_.is(v.label, $lit) && ((v.length === 1) && true)) ||
            (
                _.is(v.label, $ref) && ((v.length === 2) && isModulePath(v[0]) && typeof v[1] === 'symbol')
            ) ||
            (
                _.is(v.label, $rec) && ((v.length === 2) && isPattern(v[0]) && isPattern(v[1]))
            ) ||
            (
                _.is(v.label, $tuple) && (
                    (v.length === 1) &&
                    (
                        _.Array.isArray(v[0]) &&
                        !_.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v[0]) &&
                        (v[0].length >= 0) &&
                        v[0].every(v => (isNamedPattern(v)))
                    )
                )
            ) ||
            (
                _.is(v.label, $tuple_STAR_) && (
                    (v.length === 2) &&
                    (
                        _.Array.isArray(v[0]) &&
                        !_.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v[0]) &&
                        (v[0].length >= 0) &&
                        v[0].every(v => (isNamedPattern(v)))
                    ) &&
                    isNamedPattern(v[1])
                )
            ) ||
            (_.is(v.label, $setof) && ((v.length === 1) && isPattern(v[0]))) ||
            (
                _.is(v.label, $dictof) && ((v.length === 2) && isPattern(v[0]) && isPattern(v[1]))
            ) ||
            (
                _.is(v.label, $dict) && (
                    (v.length === 1) &&
                    (
                        _.Dictionary.isDictionary<_ptr>(v[0]) &&
                        ((() => {
                            for (const e of v[0]) {if (!(true)) return false; if (!(isPattern(e[1]))) return false;};
                            return true;
                        })())
                    )
                )
            )
        )
    );
}

export function asPattern(v: any): Pattern {
    if (!isPattern(v)) {throw new TypeError(`Invalid Pattern: ${_.stringify(v)}`);} else {return v;};
}

export function decodePattern(d: _.TypedDecoder<_ptr>): Pattern | undefined {
    let result;
    if (d.openRecord()) {
        let _tmp22, _tmp23: any;
        _tmp22 = d.next();
        _tmp23 = d.mark();
        if (_.is(_tmp22, $atom)) {
            let _tmp24, _tmp25: any;
            _tmp25 = decodeAtomKind(d);
            if (_tmp25 !== void 0) {if (d.closeCompound()) _tmp24 = [_tmp25];};
            if (_tmp24 !== void 0) result = _.Record<(typeof $atom), [AtomKind]>(_tmp22 as any, _tmp24 as any);
        };
        if (result === void 0) {
            d.restoreMark(_tmp23);
            if (_.is(_tmp22, $pointer)) {
                let _tmp26: any;
                if (d.closeCompound()) _tmp26 = [];
                if (_tmp26 !== void 0) result = _.Record<(typeof $pointer), []>(_tmp22 as any, _tmp26 as any);
            };
            if (result === void 0) {
                d.restoreMark(_tmp23);
                if (_.is(_tmp22, $lit)) {
                    let _tmp27, _tmp28: any;
                    _tmp28 = d.next();
                    if (_tmp28 !== void 0) {if (d.closeCompound()) _tmp27 = [_tmp28];};
                    if (_tmp27 !== void 0) result = _.Record<(typeof $lit), [_val]>(_tmp22 as any, _tmp27 as any);
                };
                if (result === void 0) {
                    d.restoreMark(_tmp23);
                    if (_.is(_tmp22, $ref)) {
                        let _tmp29, _tmp30, _tmp31: any;
                        _tmp30 = decodeModulePath(d);
                        if (_tmp30 !== void 0) {
                            _tmp31 = d.nextSymbol();
                            if (_tmp31 !== void 0) {if (d.closeCompound()) _tmp29 = [_tmp30, _tmp31];};
                        };
                        if (_tmp29 !== void 0) result = _.Record<(typeof $ref), [ModulePath, symbol]>(_tmp22 as any, _tmp29 as any);
                    };
                    if (result === void 0) {
                        d.restoreMark(_tmp23);
                        if (_.is(_tmp22, $rec)) {
                            let _tmp32, _tmp33, _tmp34: any;
                            _tmp33 = decodePattern(d);
                            if (_tmp33 !== void 0) {
                                _tmp34 = decodePattern(d);
                                if (_tmp34 !== void 0) {if (d.closeCompound()) _tmp32 = [_tmp33, _tmp34];};
                            };
                            if (_tmp32 !== void 0) result = _.Record<(typeof $rec), [Pattern, Pattern]>(_tmp22 as any, _tmp32 as any);
                        };
                        if (result === void 0) {
                            d.restoreMark(_tmp23);
                            if (_.is(_tmp22, $tuple)) {
                                let _tmp35, _tmp36: any;
                                if (d.openSequence()) {
                                    let _tmp37: any;
                                    {
                                        let vN: Array<NamedPattern> | undefined = [];
                                        while (!d.closeCompound()) {
                                            _tmp37 = void 0;
                                            _tmp37 = decodeNamedPattern(d);
                                            if (_tmp37 === void 0) {vN = void 0; break;};
                                            vN.push(_tmp37);
                                        };
                                        _tmp36 = vN;
                                    };
                                };
                                if (_tmp36 !== void 0) {if (d.closeCompound()) _tmp35 = [_tmp36];};
                                if (_tmp35 !== void 0) result = _.Record<(typeof $tuple), [Array<NamedPattern>]>(_tmp22 as any, _tmp35 as any);
                            };
                            if (result === void 0) {
                                d.restoreMark(_tmp23);
                                if (_.is(_tmp22, $tuple_STAR_)) {
                                    let _tmp38, _tmp39, _tmp40: any;
                                    if (d.openSequence()) {
                                        let _tmp41: any;
                                        {
                                            let vN: Array<NamedPattern> | undefined = [];
                                            while (!d.closeCompound()) {
                                                _tmp41 = void 0;
                                                _tmp41 = decodeNamedPattern(d);
                                                if (_tmp41 === void 0) {vN = void 0; break;};
                                                vN.push(_tmp41);
                                            };
                                            _tmp39 = vN;
                                        };
                                    };
                                    if (_tmp39 !== void 0) {
                                        _tmp40 = decodeNamedPattern(d);
                                        if (_tmp40 !== void 0) {if (d.closeCompound()) _tmp38 = [_tmp39, _tmp40];};
                                    };
                                    if (_tmp38 !== void 0) result = _.Record<(typeof $tuple_STAR_), [Array<NamedPattern>, NamedPattern]>(_tmp22 as any, _tmp38 as any);
                                };
                                if (result === void 0) {
                                    d.restoreMark(_tmp23);
                                    if (_.is(_tmp22, $setof)) {
                                        let _tmp42, _tmp43: any;
                                        _tmp43 = decodePattern(d);
                                        if (_tmp43 !== void 0) {if (d.closeCompound()) _tmp42 = [_tmp43];};
                                        if (_tmp42 !== void 0) result = _.Record<(typeof $setof), [Pattern]>(_tmp22 as any, _tmp42 as any);
                                    };
                                    if (result === void 0) {
                                        d.restoreMark(_tmp23);
                                        if (_.is(_tmp22, $dictof)) {
                                            let _tmp44, _tmp45, _tmp46: any;
                                            _tmp45 = decodePattern(d);
                                            if (_tmp45 !== void 0) {
                                                _tmp46 = decodePattern(d);
                                                if (_tmp46 !== void 0) {if (d.closeCompound()) _tmp44 = [_tmp45, _tmp46];};
                                            };
                                            if (_tmp44 !== void 0) result = _.Record<(typeof $dictof), [Pattern, Pattern]>(_tmp22 as any, _tmp44 as any);
                                        };
                                        if (result === void 0) {
                                            d.restoreMark(_tmp23);
                                            if (_.is(_tmp22, $dict)) {
                                                let _tmp47, _tmp48: any;
                                                if (d.openDictionary()) {
                                                    let r: _.KeyedDictionary<_val, Pattern, _ptr> | undefined = new _.KeyedDictionary();
                                                    while (!d.closeCompound()) {
                                                        let K: undefined | _val = void 0;
                                                        K = d.next();
                                                        if (K === void 0) { r = void 0; break; };
                                                        let V: undefined | Pattern = void 0;
                                                        V = decodePattern(d);
                                                        if (V === void 0) { r = void 0; break; };
                                                        r.set(K, V);
                                                    };
                                                    _tmp48 = r;
                                                };
                                                if (_tmp48 !== void 0) {if (d.closeCompound()) _tmp47 = [_tmp48];};
                                                if (_tmp47 !== void 0) result = _.Record<(typeof $dict), [_.KeyedDictionary<_val, Pattern, _ptr>]>(_tmp22 as any, _tmp47 as any);
                                            };
                                        };
                                    };
                                };
                            };
                        };
                    };
                };
            };
        };
    };
    return result;
}

export function isAtomKind(v: any): v is AtomKind {
    return (
        _.is(v, $Boolean) ||
        _.is(v, $Float) ||
        _.is(v, $Double) ||
        _.is(v, $SignedInteger) ||
        _.is(v, $String) ||
        _.is(v, $ByteString) ||
        _.is(v, $Symbol)
    );
}

export function asAtomKind(v: any): AtomKind {
    if (!isAtomKind(v)) {throw new TypeError(`Invalid AtomKind: ${_.stringify(v)}`);} else {return v;};
}

export function decodeAtomKind(d: _.TypedDecoder<_ptr>): AtomKind | undefined {
    let _tmp49: any;
    let result;
    _tmp49 = d.mark();
    result = _.asLiteral(d.nextSymbol(), $Boolean);
    if (result === void 0) {
        d.restoreMark(_tmp49);
        result = _.asLiteral(d.nextSymbol(), $Float);
        if (result === void 0) {
            d.restoreMark(_tmp49);
            result = _.asLiteral(d.nextSymbol(), $Double);
            if (result === void 0) {
                d.restoreMark(_tmp49);
                result = _.asLiteral(d.nextSymbol(), $SignedInteger);
                if (result === void 0) {
                    d.restoreMark(_tmp49);
                    result = _.asLiteral(d.nextSymbol(), $String);
                    if (result === void 0) {
                        d.restoreMark(_tmp49);
                        result = _.asLiteral(d.nextSymbol(), $ByteString);
                        if (result === void 0) {d.restoreMark(_tmp49); result = _.asLiteral(d.nextSymbol(), $Symbol);};
                    };
                };
            };
        };
    };
    return result;
}

export function isNamedPattern(v: any): v is NamedPattern {
    return (
        (
            _.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v) &&
            _.is(v.label, $named) &&
            ((v.length === 2) && typeof v[0] === 'symbol' && isPattern(v[1]))
        ) ||
        isPattern(v)
    );
}

export function asNamedPattern(v: any): NamedPattern {
    if (!isNamedPattern(v)) {throw new TypeError(`Invalid NamedPattern: ${_.stringify(v)}`);} else {return v;};
}

export function decodeNamedPattern(d: _.TypedDecoder<_ptr>): NamedPattern | undefined {
    let _tmp50: any;
    let result;
    _tmp50 = d.mark();
    if (d.openRecord()) {
        let _tmp51: any;
        _tmp51 = _.asLiteral(d.nextSymbol(), $named);
        if (_tmp51 !== void 0) {
            let _tmp52, _tmp53, _tmp54: any;
            _tmp53 = d.nextSymbol();
            if (_tmp53 !== void 0) {
                _tmp54 = decodePattern(d);
                if (_tmp54 !== void 0) {if (d.closeCompound()) _tmp52 = [_tmp53, _tmp54];};
            };
            if (_tmp52 !== void 0) result = _.Record<(typeof $named), [symbol, Pattern]>(_tmp51 as any, _tmp52 as any);
        };
    };
    if (result === void 0) {d.restoreMark(_tmp50); result = decodePattern(d);};
    return result;
}

export function isRef(v: any): v is Ref {
    return (
        _.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v) &&
        _.is(v.label, $ref) &&
        ((v.length === 2) && isModulePath(v[0]) && typeof v[1] === 'symbol')
    );
}

export function asRef(v: any): Ref {
    if (!isRef(v)) {throw new TypeError(`Invalid Ref: ${_.stringify(v)}`);} else {return v;};
}

export function decodeRef(d: _.TypedDecoder<_ptr>): Ref | undefined {
    let result;
    if (d.openRecord()) {
        let _tmp55: any;
        _tmp55 = _.asLiteral(d.nextSymbol(), $ref);
        if (_tmp55 !== void 0) {
            let _tmp56, _tmp57, _tmp58: any;
            _tmp57 = decodeModulePath(d);
            if (_tmp57 !== void 0) {
                _tmp58 = d.nextSymbol();
                if (_tmp58 !== void 0) {if (d.closeCompound()) _tmp56 = [_tmp57, _tmp58];};
            };
            if (_tmp56 !== void 0) result = _.Record<(typeof $ref), [ModulePath, symbol]>(_tmp55 as any, _tmp56 as any);
        };
    };
    return result;
}

export function isModulePath(v: any): v is ModulePath {
    return (
        _.Array.isArray(v) &&
        !_.Record.isRecord<_val, _.Tuple<_val>, _ptr>(v) &&
        (v.length >= 0) &&
        v.every(v => (typeof v === 'symbol'))
    );
}

export function asModulePath(v: any): ModulePath {
    if (!isModulePath(v)) {throw new TypeError(`Invalid ModulePath: ${_.stringify(v)}`);} else {return v;};
}

export function decodeModulePath(d: _.TypedDecoder<_ptr>): ModulePath | undefined {
    let result;
    if (d.openSequence()) {
        let _tmp59: any;
        {
            let vN: Array<symbol> | undefined = [];
            while (!d.closeCompound()) {
                _tmp59 = void 0;
                _tmp59 = d.nextSymbol();
                if (_tmp59 === void 0) {vN = void 0; break;};
                vN.push(_tmp59);
            };
            result = vN;
        };
    };
    return result;
}

export const _decodePtr = () => { throw new _.DecodeError("Pointers forbidden"); };