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complement.ts
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complement.ts
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import {
Fn,
Fn0,
Fn2,
Fn3,
Fn4,
Fn5,
Fn6,
Fn7,
Fn8,
FnAny
} from "@thi.ng/api";
export function complement(f: Fn0<boolean>): Fn0<boolean>;
export function complement<A>(f: Fn<A, boolean>): Fn<A, boolean>;
export function complement<A, B>(f: Fn2<A, B, boolean>): Fn2<A, B, boolean>;
export function complement<A, B, C>(
f: Fn3<A, B, C, boolean>
): Fn3<A, B, C, boolean>;
export function complement<A, B, C, D>(
f: Fn4<A, B, C, D, boolean>
): Fn4<A, B, C, D, boolean>;
export function complement<A, B, C, D, E>(
f: Fn5<A, B, C, D, E, boolean>
): Fn5<A, B, C, D, E, boolean>;
export function complement<A, B, C, D, E, F>(
f: Fn6<A, B, C, D, E, F, boolean>
): Fn6<A, B, C, D, E, F, boolean>;
export function complement<A, B, C, D, E, F, G>(
f: Fn7<A, B, C, D, E, F, G, boolean>
): Fn7<A, B, C, D, E, F, G, boolean>;
export function complement<A, B, C, D, E, F, G, H>(
f: Fn8<A, B, C, D, E, F, G, H, boolean>
): Fn8<A, B, C, D, E, F, G, H, boolean>;
export function complement(f: FnAny<boolean>) {
return (...xs: any[]) => !f(...xs);
}