/**
 * Bitflag constants mirroring the Quake II rerelease `contents_t` and
 * `surfflags_t` enumerations from `game.h`. The helpers here operate purely on
 * numeric bitmasks so both the authoritative game simulation and the client can
 * share the same semantic checks.
 */
export type ContentsFlag = number;
export type SurfaceFlag = number;
export declare const CONTENTS_NONE: ContentsFlag;
export declare const CONTENTS_SOLID: ContentsFlag;
export declare const CONTENTS_WINDOW: ContentsFlag;
export declare const CONTENTS_AUX: ContentsFlag;
export declare const CONTENTS_LAVA: ContentsFlag;
export declare const CONTENTS_SLIME: ContentsFlag;
export declare const CONTENTS_WATER: ContentsFlag;
export declare const CONTENTS_MIST: ContentsFlag;
export declare const CONTENTS_TRIGGER: ContentsFlag;
export declare const CONTENTS_NO_WATERJUMP: ContentsFlag;
export declare const CONTENTS_PROJECTILECLIP: ContentsFlag;
export declare const CONTENTS_AREAPORTAL: ContentsFlag;
export declare const CONTENTS_PLAYERCLIP: ContentsFlag;
export declare const CONTENTS_MONSTERCLIP: ContentsFlag;
export declare const CONTENTS_CURRENT_0: ContentsFlag;
export declare const CONTENTS_CURRENT_90: ContentsFlag;
export declare const CONTENTS_CURRENT_180: ContentsFlag;
export declare const CONTENTS_CURRENT_270: ContentsFlag;
export declare const CONTENTS_CURRENT_UP: ContentsFlag;
export declare const CONTENTS_CURRENT_DOWN: ContentsFlag;
export declare const CONTENTS_ORIGIN: ContentsFlag;
export declare const CONTENTS_MONSTER: ContentsFlag;
export declare const CONTENTS_DEADMONSTER: ContentsFlag;
export declare const CONTENTS_DETAIL: ContentsFlag;
export declare const CONTENTS_TRANSLUCENT: ContentsFlag;
export declare const CONTENTS_LADDER: ContentsFlag;
export declare const CONTENTS_PLAYER: ContentsFlag;
export declare const CONTENTS_PROJECTILE: ContentsFlag;
export declare const LAST_VISIBLE_CONTENTS: ContentsFlag;
export declare const SURF_NONE: SurfaceFlag;
export declare const SURF_LIGHT: SurfaceFlag;
export declare const SURF_SLICK: SurfaceFlag;
export declare const SURF_SKY: SurfaceFlag;
export declare const SURF_WARP: SurfaceFlag;
export declare const SURF_TRANS33: SurfaceFlag;
export declare const SURF_TRANS66: SurfaceFlag;
export declare const SURF_FLOWING: SurfaceFlag;
export declare const SURF_NODRAW: SurfaceFlag;
export declare const SURF_ALPHATEST: SurfaceFlag;
export declare const SURF_N64_UV: SurfaceFlag;
export declare const SURF_N64_SCROLL_X: SurfaceFlag;
export declare const SURF_N64_SCROLL_Y: SurfaceFlag;
export declare const SURF_N64_SCROLL_FLIP: SurfaceFlag;
export declare const MASK_ALL: ContentsFlag;
export declare const MASK_SOLID: ContentsFlag;
export declare const MASK_PLAYERSOLID: ContentsFlag;
export declare const MASK_DEADSOLID: ContentsFlag;
export declare const MASK_MONSTERSOLID: ContentsFlag;
export declare const MASK_WATER: ContentsFlag;
export declare const MASK_OPAQUE: ContentsFlag;
export declare const MASK_SHOT: ContentsFlag;
export declare const MASK_CURRENT: ContentsFlag;
export declare const MASK_BLOCK_SIGHT: ContentsFlag;
export declare const MASK_NAV_SOLID: ContentsFlag;
export declare const MASK_LADDER_NAV_SOLID: ContentsFlag;
export declare const MASK_WALK_NAV_SOLID: ContentsFlag;
export declare const MASK_PROJECTILE: ContentsFlag;
export declare function hasAllContents(mask: ContentsFlag, flags: ContentsFlag): boolean;
export declare function hasAnyContents(mask: ContentsFlag, flags: ContentsFlag): boolean;
export declare function addContents(mask: ContentsFlag, flags: ContentsFlag): ContentsFlag;
export declare function removeContents(mask: ContentsFlag, flags: ContentsFlag): ContentsFlag;
export declare function hasSurfaceFlags(surface: SurfaceFlag, flags: SurfaceFlag): boolean;
export declare function combineSurfaceFlags(...flags: SurfaceFlag[]): SurfaceFlag;
//# sourceMappingURL=contents.d.ts.map