export declare const TypeKind: {
    readonly __TypeKind__switch_must_have_a_default__: -1;
    readonly TYPE_UNKNOWN: 0;
    readonly TYPE_INT32: 1;
    readonly TYPE_INT64: 2;
    readonly TYPE_UINT32: 3;
    readonly TYPE_UINT64: 4;
    readonly TYPE_BOOL: 5;
    readonly TYPE_FLOAT: 6;
    readonly TYPE_DOUBLE: 7;
    readonly TYPE_STRING: 8;
    readonly TYPE_BYTES: 9;
    readonly TYPE_DATE: 10;
    readonly TYPE_TIMESTAMP: 19;
    readonly TYPE_ENUM: 15;
    readonly TYPE_ARRAY: 16;
    readonly TYPE_STRUCT: 17;
    readonly TYPE_PROTO: 18;
    readonly TYPE_TIME: 20;
    readonly TYPE_DATETIME: 21;
    readonly TYPE_GEOGRAPHY: 22;
    readonly TYPE_NUMERIC: 23;
    readonly TYPE_BIGNUMERIC: 24;
    readonly TYPE_EXTENDED: 25;
    readonly TYPE_JSON: 26;
    readonly TYPE_INTERVAL: 27;
    readonly TYPE_RANGE: 29;
};
export type TypeKind = '__TypeKind__switch_must_have_a_default__' | -1 | 'TYPE_UNKNOWN' | 0 | 'TYPE_INT32' | 1 | 'TYPE_INT64' | 2 | 'TYPE_UINT32' | 3 | 'TYPE_UINT64' | 4 | 'TYPE_BOOL' | 5 | 'TYPE_FLOAT' | 6 | 'TYPE_DOUBLE' | 7 | 'TYPE_STRING' | 8 | 'TYPE_BYTES' | 9 | 'TYPE_DATE' | 10 | 'TYPE_TIMESTAMP' | 19 | 'TYPE_ENUM' | 15 | 'TYPE_ARRAY' | 16 | 'TYPE_STRUCT' | 17 | 'TYPE_PROTO' | 18 | 'TYPE_TIME' | 20 | 'TYPE_DATETIME' | 21 | 'TYPE_GEOGRAPHY' | 22 | 'TYPE_NUMERIC' | 23 | 'TYPE_BIGNUMERIC' | 24 | 'TYPE_EXTENDED' | 25 | 'TYPE_JSON' | 26 | 'TYPE_INTERVAL' | 27 | 'TYPE_RANGE' | 29;
export type TypeKind__Output = typeof TypeKind[keyof typeof TypeKind];