/**
 * Contains types that are marked as internal within Typescript.
 * It's not clear why these are marked as internal where most others are not,
 * particularly MappedType.
 */
import * as ts from 'typescript';
export declare const enum TypeMapKind {
    Simple = 0,
    Array = 1,
    Function = 2,
    Composite = 3,
    Merged = 4
}
export declare const enum InternalNodeFlags {
    PossiblyContainsDynamicImport = 2097152,
    PossiblyContainsImportMeta = 4194304,
    Ambient = 16777216,
    InWithStatement = 33554432,
    TypeCached = 134217728,
    Deprecated = 268435456
}
export type TypeMapper = {
    kind: TypeMapKind.Simple;
    source: ts.Type;
    target: ts.Type;
} | {
    kind: TypeMapKind.Array;
    sources: readonly ts.Type[];
    targets: readonly ts.Type[] | undefined;
} | {
    kind: TypeMapKind.Function;
    func: (t: ts.Type) => ts.Type;
} | {
    kind: TypeMapKind.Composite | TypeMapKind.Merged;
    mapper1: TypeMapper;
    mapper2: TypeMapper;
};
export interface AnonymousType extends ts.ObjectType {
    target?: AnonymousType;
    mapper?: TypeMapper;
    instantiations?: Map<string, ts.Type>;
}
export interface MappedType extends AnonymousType {
    declaration: ts.MappedTypeNode;
    typeParameter?: ts.TypeParameter;
    constraintType?: ts.Type;
    nameType?: ts.Type;
    templateType?: ts.Type;
    modifiersType?: ts.Type;
    resolvedApparentType?: ts.Type;
    containsError?: boolean;
}
export declare enum TypeReferenceSerializationKind {
    Unknown = 0,
    TypeWithConstructSignatureAndValue = 1,
    VoidNullableOrNeverType = 2,
    NumberLikeType = 3,
    BigIntLikeType = 4,
    StringLikeType = 5,
    BooleanType = 6,
    ArrayLikeType = 7,
    ESSymbolType = 8,
    Promise = 9,
    TypeWithCallSignature = 10,
    ObjectType = 11
}
//# sourceMappingURL=ts-internal-types.d.ts.map